Kefine Delci AE 10mm Dynamic Driver IEM Earphone
Original price was: ৳8,499.00.৳7,850.00Current price is: ৳7,850.00.
Out of stock
You can buy the Kefine Delci AE 10mm Dynamic Driver IEM Earphone at the best price in Bangladesh from Extreme Gadgets
Kefine Delci AE 10mm Dynamic Driver IEM Earphone
• Kefine Delci AE 10mm Dynamic Driver IEM Earphone is a premium reference-grade in-ear monitor developed through the collaboration between KEFINE and Angel Ears, engineered to deliver audiophile-level sound performance, gaming precision, and exceptional wearing comfort. Featuring a hybrid DLC+PU composite dynamic driver, interchangeable tuning nozzles, ultralight CNC aluminum housing, and a high-purity hybrid signal cable, the Delci AE provides deep textured bass, highly detailed mids, sparkling treble, and excellent soundstage imaging. Designed for both critical music listening and competitive gaming, this IEM combines customizable sound tuning with precision acoustic engineering for a refined and immersive audio experience.
• 10mm DLC+PU Composite Dynamic Driver combines a rigid Diamond-Like Carbon dome with a flexible PU surround for balanced sound performance with low distortion.
• Hybrid Dual-Cavity Acoustic Structure enhances soundstage width, instrument separation, and overall spatial audio presentation.
• Interchangeable Tuning Nozzle System allows users to switch between different sound signatures for music listening or gaming optimization.
• Silver Tuning Nozzles provide a smoother and warmer sound profile ideal for relaxed listening and cinematic audio.
• Gold Tuning Nozzles enhance upper treble detail and imaging accuracy for competitive gaming and analytical listening.
• Fast Transient Response Performance improves positional audio accuracy, environmental cues, and micro-detail retrieval.
• Gaming-Optimized Stereo Imaging delivers accurate directional awareness and clear audio positioning during gameplay.
• Ultra-Lightweight 5.3g CNC Aluminum Shells provide premium durability with excellent long-term comfort and reduced ear fatigue.
• Aviation-Grade Aluminum Housing resists scratches and fingerprints while maintaining a refined premium finish.
• 164-Core Hybrid Signal Cable combines OFC copper and silver-plated conductors for improved audio clarity and signal transmission.
• Detachable 0.78mm 2-Pin Cable Design supports cable upgrades, wireless adapters, and long-term durability.
• Selectable 3.5mm or 4.4mm Termination offers flexibility for both standard and balanced audio setups.
• Comfortable Noise-Isolating Ergonomic Fit ensures secure wear for extended music sessions, travel, gaming, and studio monitoring.
• Reference-Level Tuning Performance delivers detailed treble, textured bass, natural mids, and balanced tonality suitable for audiophiles and professionals.
Specifications
Product Name:
Kefine Delci AE 10mm Dynamic Driver IEM Earphone
Brand:
• KEFINE
Collaboration Model:
• KEFINE x Angel Ears Delci AE
Product Type:
• HiFi In-Ear Monitor (IEM)
Driver Type:
• Dynamic Driver
Driver Configuration:
• 10mm DLC+PU composite diaphragm dynamic driver
Diaphragm Material:
• Diamond-Like Carbon (DLC) + Polyurethane (PU)
Acoustic Structure:
• Dual-cavity acoustic design
Impedance:
• 28Ω ±15%
Sensitivity:
• 108dB ±3dB
Frequency Response Range:
• 20Hz – 20kHz
Connector Type:
• 0.78mm 2-pin
Termination Options:
• 3.5mm plug
• 4.4mm plug
Shell Material:
• CNC-machined aluminum alloy
Housing Weight:
• 5.3g per earpiece
Cable Material:
• 72 strands of 0.05mm OFC copper
• 92 strands of 0.06mm silver-plated copper (SPC)
Cable Structure:
• 164-core hybrid signal cable
Tuning Features:
• Interchangeable tuning nozzles
• Warm tuning mode
• Detail-enhanced tuning mode
Gaming Features:
• Precise stereo imaging
• Directional sound positioning
• Low-latency wired audio performance
Design Features:
• Lightweight ergonomic shell
• Noise-isolating fit
• Premium anodized finish
• Upgrade-ready detachable cable
Package Contents
• Kefine Delci AE IEM Earphones ×1
• 164-Core Hybrid Cable ×1
• Silver Tuning Nozzles ×1 Set
• Gold Tuning Nozzles ×1 Set
• Silicone Eartips ×6
• Protective Leather Case ×1
Q&A
Q1: What type of driver does the Kefine Delci AE use?
• It uses a 10mm DLC+PU composite diaphragm dynamic driver.
Q2: What is special about the interchangeable nozzles?
• The nozzles allow users to switch between warm musical tuning and detail-focused analytical tuning.
Q3: Is the Delci AE suitable for gaming?
• Yes, it offers accurate stereo imaging and fast transient response for competitive gaming performance.
Q4: What materials are used in the shell construction?
• The shells are made from CNC-machined aviation-grade aluminum alloy.
Q5: How lightweight are the earphones?
• Each earpiece weighs only 5.3g for excellent long-term comfort.
Q6: Does the Delci AE support detachable cables?
• Yes, it features a detachable 0.78mm 2-pin cable system.
Q7: What cable is included with the earphone?
• It includes a premium 164-core hybrid cable using OFC and silver-plated conductors.
Q8: Are different plug options available?
• Yes, users can select either 3.5mm or 4.4mm termination versions.
Q9: What type of sound signature does the Delci AE provide?
• It delivers balanced reference-level tuning with textured bass, natural mids, and detailed treble.
Q10: What accessories are included in the package?
• The package includes tuning nozzles, eartips, a detachable cable, and a protective leather case.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of Kefine Delci AE 10mm Dynamic Driver IEM Earphone in Bangladesh?
Kefine Delci AE 10mm Dynamic Driver IEM Earphone price in BD is 8499 BDT
We will call you to confirm your order (between 11 AM – 7 PM). Kindly answer the call. If we are unable to reach you, please send us a message through our official Facebook page inbox.
Delivery Time
Inside Dhaka Home Delivery: 24-48 hours
Outside Dhaka Delivery: 24-72 hours
Delivery time depends on the courier service—usually 1–2 days inside or outside Dhaka. We use Sundarban, Pathao, eCourier, etc. Delays may occur due to courier issues.
Order processing and delivery time may be delayed due to stock issues, promotional offers, sale periods or other management issues.
Order Confirmation Payment Required
An advance payment of 100–200 BDT or more is required for order confirmation, depending on the product type and order amount.
Delivery Charge Details
Inside Dhaka: 60 Tk Only
Outside Dhaka: 120 Tk – If the product price exceeds 2000 BDT, an additional 10 BDT or 1% COD charge will be added for every 1000 BDT (as per courier policy).
Example: For a 3000 BDT product price, the delivery charge becomes 120+10=130 BDT, making the total 3130 BDT.
If you choose full prepayment, the 1% COD charge will be waived. Accepted payment methods: Bank Transfer, bKash, other Mobile Financial Services (MFS), Credit Card or EMI
Full Pre-payment / Partial Payment might required Outside Dhaka Courier, We’ll call you for further process & pre- payment details.
Full pre payment required for some specific or offer product, we’ll call you for details.
Note: For areas outside Dhaka City metro, including places like Savar, Tongi, Keraniganj, Demra, and similar locations, a 1% COD charge is applicable due to the courier company’s policy.Delivery charges may be higher than usual depending on the product’s size, weight, and quantity (e.g., fans, air purifiers, Home appliances & large items, it depends on courier policies.
Fragile items may incur additional handling charges. We ensure all products are packed securely and delivered in excellent condition.
Important Usage Instructions
Always charge your device using a 5W/10W max or 5V:1A power adapter (recommended).
Warranty & Authenticity
We provide official dealer/distributor warranties only.
You can verify product authenticity by checking the distributor’s /dealers warranty sticker. This reflects our commitment to transparency and honesty.
Disclaimer:
1. For certain specific products, full prepayment is compulsory. Details will be provided during confirmation.
2. Backorder means the item is currently out of stock, but you can still place an order. It will be delivered once it becomes available again.
We reserve the right to cancel any order at any time, even after confirmation or advance payment. This is because issues can occasionally arise from the supply chain, delivery hubs, or dealer points. In such cases, you will, of course, receive a refund. Learn more from our Return & Refund Policy.
3. Charges are subject to change at any time or during promotional periods. If not updated on the website, we will inform you directly by phone.
4. Before placing an order, please verify the product’s color, stock, and current price via our Facebook Messenger. For every order, we will also call and reconfirm the details. Prices and stock are subject to change at any time due to updates from the dealer or distributor, and actual stock/price may change if central stock runs out. Since there are thousands of products on our website, it’s not always possible to update stock status or prices immediately, and occasional errors may occur.
5. Before making full payment, please confirm the product’s actual stock by contacting us via text or call.
6. After receiving the parcel from delivery man, Before opening the box of the product, must make an unboxing video from the complete packaging condition for any type of service & warranty. Customers must send a clear video & photo of the damaged, defective, or wrong product along with the shipping packaging for accurate verification under good lighting conditions.
Read more from Return & refund policy.
7. For a few days, the product must remain in its original condition—complete, fresh, and without any scratches—to qualify for a replacement, warranty, or refund. This ensures we can resolve any issues promptly and fairly. Thank you for your cooperation.
8. If you find any manufacturing problem issue after receiving, we’ll replace it instantly, must inform us within 24 hours after receiving the product for warranty service
Do not make any scratches; the product must be 100% fresh.
► Keep the small sticker on the device and product box intact. If the sticker is removed or scratched, you will not receive any service. You may remove the sticker later if you wish, but for long-term warranty purposes, please keep the box, all accessories, and stickers as they are.
Please read our complete Warranty Policy and Terms & Conditions before making a purchase.
For any assistance, please contact us through our official Facebook page inbox.
9. We sell only 100% authentic products sourced from verified importers.
Smart tools, smart gadgets, home appliances, smart gadgets are CN Region items. These are imported from China. Most of our items are also sold internationally.Please review product details and customer feedback before purchasing on your own.
10. No returns or refunds for personal preferences. Once opened, products are non-returnable unless there’s a manufacturing defect. In that case, a replacement is offered within 24 hours. We sell based on demand and do not provide servicing.
Note: Product information may change; actual packaging may differ. Always read the manual, labels, warnings, and directions before use. For details, contact the manufacturer. Any medical-related gadget is not a substitute for professional medical equipment. Do not use for self-diagnosis or treatment. Contact your healthcare provider if you have a medical issue. Extreme Gadgets is not liable for product inaccuracies or any health issues. We are not liable for any malfunction of the gadget or any harm caused to health.
Thank you for choosing Extreme Gadgets.
Your satisfaction is our priority.
Stay connected, stay extreme!
Only logged in customers who have purchased this product may leave a review.
You can buy the Kefine Delci AE 10mm Dynamic Driver IEM Earphone at the best price in Bangladesh from Extreme Gadgets
Kefine Delci AE 10mm Dynamic Driver IEM Earphone
• Kefine Delci AE 10mm Dynamic Driver IEM Earphone is a premium reference-grade in-ear monitor developed through the collaboration between KEFINE and Angel Ears, engineered to deliver audiophile-level sound performance, gaming precision, and exceptional wearing comfort. Featuring a hybrid DLC+PU composite dynamic driver, interchangeable tuning nozzles, ultralight CNC aluminum housing, and a high-purity hybrid signal cable, the Delci AE provides deep textured bass, highly detailed mids, sparkling treble, and excellent soundstage imaging. Designed for both critical music listening and competitive gaming, this IEM combines customizable sound tuning with precision acoustic engineering for a refined and immersive audio experience.
• 10mm DLC+PU Composite Dynamic Driver combines a rigid Diamond-Like Carbon dome with a flexible PU surround for balanced sound performance with low distortion.
• Hybrid Dual-Cavity Acoustic Structure enhances soundstage width, instrument separation, and overall spatial audio presentation.
• Interchangeable Tuning Nozzle System allows users to switch between different sound signatures for music listening or gaming optimization.
• Silver Tuning Nozzles provide a smoother and warmer sound profile ideal for relaxed listening and cinematic audio.
• Gold Tuning Nozzles enhance upper treble detail and imaging accuracy for competitive gaming and analytical listening.
• Fast Transient Response Performance improves positional audio accuracy, environmental cues, and micro-detail retrieval.
• Gaming-Optimized Stereo Imaging delivers accurate directional awareness and clear audio positioning during gameplay.
• Ultra-Lightweight 5.3g CNC Aluminum Shells provide premium durability with excellent long-term comfort and reduced ear fatigue.
• Aviation-Grade Aluminum Housing resists scratches and fingerprints while maintaining a refined premium finish.
• 164-Core Hybrid Signal Cable combines OFC copper and silver-plated conductors for improved audio clarity and signal transmission.
• Detachable 0.78mm 2-Pin Cable Design supports cable upgrades, wireless adapters, and long-term durability.
• Selectable 3.5mm or 4.4mm Termination offers flexibility for both standard and balanced audio setups.
• Comfortable Noise-Isolating Ergonomic Fit ensures secure wear for extended music sessions, travel, gaming, and studio monitoring.
• Reference-Level Tuning Performance delivers detailed treble, textured bass, natural mids, and balanced tonality suitable for audiophiles and professionals.
Specifications
Product Name:
Kefine Delci AE 10mm Dynamic Driver IEM Earphone
Brand:
• KEFINE
Collaboration Model:
• KEFINE x Angel Ears Delci AE
Product Type:
• HiFi In-Ear Monitor (IEM)
Driver Type:
• Dynamic Driver
Driver Configuration:
• 10mm DLC+PU composite diaphragm dynamic driver
Diaphragm Material:
• Diamond-Like Carbon (DLC) + Polyurethane (PU)
Acoustic Structure:
• Dual-cavity acoustic design
Impedance:
• 28Ω ±15%
Sensitivity:
• 108dB ±3dB
Frequency Response Range:
• 20Hz – 20kHz
Connector Type:
• 0.78mm 2-pin
Termination Options:
• 3.5mm plug
• 4.4mm plug
Shell Material:
• CNC-machined aluminum alloy
Housing Weight:
• 5.3g per earpiece
Cable Material:
• 72 strands of 0.05mm OFC copper
• 92 strands of 0.06mm silver-plated copper (SPC)
Cable Structure:
• 164-core hybrid signal cable
Tuning Features:
• Interchangeable tuning nozzles
• Warm tuning mode
• Detail-enhanced tuning mode
Gaming Features:
• Precise stereo imaging
• Directional sound positioning
• Low-latency wired audio performance
Design Features:
• Lightweight ergonomic shell
• Noise-isolating fit
• Premium anodized finish
• Upgrade-ready detachable cable
Package Contents
• Kefine Delci AE IEM Earphones ×1
• 164-Core Hybrid Cable ×1
• Silver Tuning Nozzles ×1 Set
• Gold Tuning Nozzles ×1 Set
• Silicone Eartips ×6
• Protective Leather Case ×1
Q&A
Q1: What type of driver does the Kefine Delci AE use?
• It uses a 10mm DLC+PU composite diaphragm dynamic driver.
Q2: What is special about the interchangeable nozzles?
• The nozzles allow users to switch between warm musical tuning and detail-focused analytical tuning.
Q3: Is the Delci AE suitable for gaming?
• Yes, it offers accurate stereo imaging and fast transient response for competitive gaming performance.
Q4: What materials are used in the shell construction?
• The shells are made from CNC-machined aviation-grade aluminum alloy.
Q5: How lightweight are the earphones?
• Each earpiece weighs only 5.3g for excellent long-term comfort.
Q6: Does the Delci AE support detachable cables?
• Yes, it features a detachable 0.78mm 2-pin cable system.
Q7: What cable is included with the earphone?
• It includes a premium 164-core hybrid cable using OFC and silver-plated conductors.
Q8: Are different plug options available?
• Yes, users can select either 3.5mm or 4.4mm termination versions.
Q9: What type of sound signature does the Delci AE provide?
• It delivers balanced reference-level tuning with textured bass, natural mids, and detailed treble.
Q10: What accessories are included in the package?
• The package includes tuning nozzles, eartips, a detachable cable, and a protective leather case.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of Kefine Delci AE 10mm Dynamic Driver IEM Earphone in Bangladesh?
Kefine Delci AE 10mm Dynamic Driver IEM Earphone price in BD is 8499 BDT
We will call you to confirm your order (between 11 AM – 7 PM). Kindly answer the call. If we are unable to reach you, please send us a message through our official Facebook page inbox.
Delivery Time
Inside Dhaka Home Delivery: 24-48 hours
Outside Dhaka Delivery: 24-72 hours
Delivery time depends on the courier service—usually 1–2 days inside or outside Dhaka. We use Sundarban, Pathao, eCourier, etc. Delays may occur due to courier issues.
Order processing and delivery time may be delayed due to stock issues, promotional offers, sale periods or other management issues.
Order Confirmation Payment Required
An advance payment of 100–200 BDT or more is required for order confirmation, depending on the product type and order amount.
Delivery Charge Details
Inside Dhaka: 60 Tk Only
Outside Dhaka: 120 Tk – If the product price exceeds 2000 BDT, an additional 10 BDT or 1% COD charge will be added for every 1000 BDT (as per courier policy).
Example: For a 3000 BDT product price, the delivery charge becomes 120+10=130 BDT, making the total 3130 BDT.
If you choose full prepayment, the 1% COD charge will be waived. Accepted payment methods: Bank Transfer, bKash, other Mobile Financial Services (MFS), Credit Card or EMI
Full Pre-payment / Partial Payment might required Outside Dhaka Courier, We’ll call you for further process & pre- payment details.
Full pre payment required for some specific or offer product, we’ll call you for details.
Note: For areas outside Dhaka City metro, including places like Savar, Tongi, Keraniganj, Demra, and similar locations, a 1% COD charge is applicable due to the courier company’s policy.Delivery charges may be higher than usual depending on the product’s size, weight, and quantity (e.g., fans, air purifiers, Home appliances & large items, it depends on courier policies.
Fragile items may incur additional handling charges. We ensure all products are packed securely and delivered in excellent condition.
Important Usage Instructions
Always charge your device using a 5W/10W max or 5V:1A power adapter (recommended).
Warranty & Authenticity
We provide official dealer/distributor warranties only.
You can verify product authenticity by checking the distributor’s /dealers warranty sticker. This reflects our commitment to transparency and honesty.
Disclaimer:
1. For certain specific products, full prepayment is compulsory. Details will be provided during confirmation.
2. Backorder means the item is currently out of stock, but you can still place an order. It will be delivered once it becomes available again.
We reserve the right to cancel any order at any time, even after confirmation or advance payment. This is because issues can occasionally arise from the supply chain, delivery hubs, or dealer points. In such cases, you will, of course, receive a refund. Learn more from our Return & Refund Policy.
3. Charges are subject to change at any time or during promotional periods. If not updated on the website, we will inform you directly by phone.
4. Before placing an order, please verify the product’s color, stock, and current price via our Facebook Messenger. For every order, we will also call and reconfirm the details. Prices and stock are subject to change at any time due to updates from the dealer or distributor, and actual stock/price may change if central stock runs out. Since there are thousands of products on our website, it’s not always possible to update stock status or prices immediately, and occasional errors may occur.
5. Before making full payment, please confirm the product’s actual stock by contacting us via text or call.
6. After receiving the parcel from delivery man, Before opening the box of the product, must make an unboxing video from the complete packaging condition for any type of service & warranty. Customers must send a clear video & photo of the damaged, defective, or wrong product along with the shipping packaging for accurate verification under good lighting conditions.
Read more from Return & refund policy.
7. For a few days, the product must remain in its original condition—complete, fresh, and without any scratches—to qualify for a replacement, warranty, or refund. This ensures we can resolve any issues promptly and fairly. Thank you for your cooperation.
8. If you find any manufacturing problem issue after receiving, we’ll replace it instantly, must inform us within 24 hours after receiving the product for warranty service
Do not make any scratches; the product must be 100% fresh.
► Keep the small sticker on the device and product box intact. If the sticker is removed or scratched, you will not receive any service. You may remove the sticker later if you wish, but for long-term warranty purposes, please keep the box, all accessories, and stickers as they are.
Please read our complete Warranty Policy and Terms & Conditions before making a purchase.
For any assistance, please contact us through our official Facebook page inbox.
9. We sell only 100% authentic products sourced from verified importers.
Smart tools, smart gadgets, home appliances, smart gadgets are CN Region items. These are imported from China. Most of our items are also sold internationally.Please review product details and customer feedback before purchasing on your own.
10. No returns or refunds for personal preferences. Once opened, products are non-returnable unless there’s a manufacturing defect. In that case, a replacement is offered within 24 hours. We sell based on demand and do not provide servicing.
Note: Product information may change; actual packaging may differ. Always read the manual, labels, warnings, and directions before use. For details, contact the manufacturer. Any medical-related gadget is not a substitute for professional medical equipment. Do not use for self-diagnosis or treatment. Contact your healthcare provider if you have a medical issue. Extreme Gadgets is not liable for product inaccuracies or any health issues. We are not liable for any malfunction of the gadget or any harm caused to health.
Thank you for choosing Extreme Gadgets.
Your satisfaction is our priority.
Stay connected, stay extreme!
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