OnePlus Buds 4 | Smoother Sound. Smarter Silence (6 Months Dealer Warranty)

Original price was: ৳9,999.00.Current price is: ৳8,075.00.

Preserve the box and warranty sticker to claim any dealer warranty.

  • GIFT WRAPPING AVAILABLE
  • Inside Dhaka Home Delivery Charge: 60 TK Only
  • 100% Brand Authentic Product
OnePlus Buds 4 Adaptive ANC Earbuds
2.12.22.32.4
3.13.23.3
4.14.24.4
5.15.25.3
6.16.2

OnePlus Buds 4 Adaptive ANC Earbuds

Features:

  • [Industry leading ANC up to 55 dB & 5500Hz range]: Powered by the latest OnePlus algorithms, Buds 4 can dynamically adjust ANC in real time—up to 800 times per second—based on ambient noise to ensure optimal noise cancellation. [All-New Adaptive Mode] Dynamically switches between ANC and Transparency Modes for safer and smoother listening.
  • [Flagship level near-lossless sound]: Featuring twin tailored DACs (Digital-to-Analog Converter), an 11mm woofer and a 6mm tweeter, precisely engineered to deliver powerful bass and clear treble, creating rich lows and pristine highs across a wide soundstage. Industry leading Hi-res Codec of LHDC 5.0 and upto 1 Mbps 24-bit 192kHz LHDC 5.0 meets studio-grade Hi-Res for silky-smooth sound with reduced latency.
  • [Steady Connect | AI translation] Steady connect ensures reliable connectivity both indoors & outdoors. It ensures ultra strong bluetooth with massively extended range up to 250 meters(For select OnePlus phones with Oxygen OS15.0.0 & above). With AI translation, break the language barrier. Experience seamless real-time conversation in many languages. [IP55 Rating]: With IP55 dust and water resistance, you’re protected against sweat and rain—no worries, just music.
  • [Customizable settings for hassle free control]: Slide up/down for volume control, Long touch/hold to switch among ANC, adaptive & transparency mode, single tap for play/pause,double or triple taps for switching songs. [47ms low latency in game mode]: Low latency ensures every gunshot, footstep, and game alert syncs perfectly with your actions, providing users with a smoother and more enjoyable gaming experience.
  • [Fast charing & longer battery life]: Large battery delivers up to 45 hours of non-stop music with ANC Off; A quick 10-minute charge delivers up to 11 hours of music playback. [Dual-Device Connection | BT5.4 | Google Fast Pair ]: Simultaneously connect to two devices (Android/iOS/Windows smartphones, tablets or computers) for quick and seamless device switching, Google fast pair simplifies the pairing process, Voice assistant shortcut (Google assistant or Siri) to help you with various tasks.
Notes and Disclaimers:
1. Hi-Res Audio is supported on Android devices with LHDC 5.0. Hi-Res Audio can be set in the “Earbuds Function” for OnePlus smartphone users with Android 12 and above. For other users (Android 7.0 and above), Hi-Res Audio requires the HeyMelody application available for download from Google Play Store. Hi-Res Audio is not supported on iOS devices.
2. OnePlus Buds 4 Adaptive ANC Earbuds Adaptive Active Noise Cancellation data is based on OnePlus Test Laboratory results. Actual performance experienced by users may vary based on specific conditions.
3. Voice cancellation improvement when compared with OnePlus Buds 3. Data is based on OnePlus Test Laboratory results.
4. Data is based on OnePlus Test Laboratory results. OnePlus Buds 4 can achieve up to 45 hours of battery life when used with the charging case in AAC mode with ANC off, and volume set at 50%. Fully charged earbuds deliver up to 11 hours of playtime with these settings. Battery life is up to 24 hours when used with charging case in AAC mode with ANC on, and volume set at 50%. Fully charged earbuds deliver up to 6 hours of playtime with these settings. Playtime may vary depending on, among other factors, volume and frequency settings, incoming calls, output source, environmental interference, and product features activated.
5. For OnePlus smartphone users with Android 12 and above, OnePlus 3D Audio and Golden Sound can be set in the “Earbuds Function”. For other users (iOS /Android 7.0 and above), OnePlus 3D Audio and Golden Sound require the HeyMelody mobile application available for download from Google Play Store and iOS App Store.
6. Steady Connect is available on select OnePlus phones with OxygenOS 15.0.0 and above. Actual user experience may vary depending on specific conditions.
7. AI Translation OnePlus Buds 4 Adaptive ANC Earbuds is available on select OnePlus devices with OxygenOS 15.0.1 and above. Please refer to the app for the supported languages.
8. The feature needs to be manually activated in the phone Settings (for OnePlus phone users) or HeyMelody App (for other Android brand and iOS users). The specific voice control functions depend on the smartphone’s built-in voice assistant, such as Google Gemini, Google Assistant or Apple Siri. This feature is not available on devices without voice assistant functionality.
9. OnePlus Buds 4 Adaptive ANC Earbuds Single tap needs to be manually activated in the phone Settings (for OnePlus phone users) or HeyMelody App (for other Android brand and iOS users).
10. Data is based on OnePlus Test Laboratory results. A 10-minute charge of the OnePlus Buds 4 delivers up to 11 hours of playtime when using the buds together with the charging case.
11. OnePlus Buds 4 Adaptive ANC Earbuds 47ms latency data is based on OnePlus Test Laboratory results. Actual performance experienced by users may vary based on specific conditions. Manual operation is required on the HeyMelody App for users of other brands. OnePlus phone users will have this feature enabled automatically.
12. OnePlus Buds 4 Adaptive ANC Earbuds feature IP55 water and dust resistance, however the charging case does not. Water and dust resistance may diminish with device aging. Liquid and dust damage are not covered under the warranty.
13. OnePlus Buds 4 and OnePlus phones, when used together, will provide the best experience. OnePlus Buds 4 is also compatible with Bluetooth® devices; the longest Bluetooth® transmission distance is 10m between OnePlus Buds 4 and the Bluetooth® device. Due to the nature of Bluetooth®, electromagnetic interference in the area may cause the connection to break.
Product specifications and claims are subject to change without notice, which may include (but is not limited to) variances caused by different software versions. For up to date product information, please visit oneplus.com/oneplus-buds-4.

 

OnePlus Buds 4 Specifications
Colorways Zen Green, Storm Gray
Dimensions Earbuds: 31 × 20.6 × 24.2 mm
Charging Case: 65.4 × 52.4 × 25.3 mm
Weight Earbuds: 4.73 ± 0.2g
Charging Case: 39.57 ± 1g
Total: 49.02 ± 1g
Drivers 11mm Woofer + 6mm Tweeter
Frequency Response 15Hz – 40KHz
Driver Sensitivity 118 ± 1.3dB @ 1mW
Microphone Sensitivity -38 ± 1dB
Microphones 3 Mics per Side
Impedance 18Ω ± 15% / 10Ω ± 15%
Sound Pressure 96.5dB
Rated Power 10mW
Noise Cancellation Type: Real-Time Adaptive ANC
Depth: Up to 55dB
Frequency Range: Up to 5,500Hz
Modes: ANC On / Adaptive / Transparency / ANC Off
Call Noise Cancellation: 3-Mic AI Call Noise Cancellation
Bluetooth Codec LHDC 5.0 / AAC / SBC
Bluetooth Version Bluetooth® 5.4 with Steady Connect
Bluetooth Range 10m
Bluetooth Protocols HFP / A2DP / AVRCP
Fast Pair Google Fast Pair
Dual-Device Connection Supported
Battery Capacity Earbuds: 62mAh each
Charging Case: 530mAh
Battery Life (ANC Off, AAC) Earbuds: 11 hours
With Case: 45 hours
Battery Life (ANC On, AAC) Earbuds: 6 hours
With Case: 24 hours
Battery Life (ANC Off, LHDC) Earbuds: 9 hours
With Case: 37 hours
Battery Life (ANC On, LHDC) Earbuds: 5.5 hours
With Case: 22 hours
Talk Time (ANC Off, HFP) Earbuds: 6 hours
With Case: 24 hours
Talk Time (ANC On, HFP) Earbuds: 4 hours
With Case: 17 hours
Fast Charging Earbuds: 10 mins charge = 3.5 hours playback (AAC)
With Case: 10 mins charge = 11 hours playback (AAC)
Charging Time Earbuds: About 50 minutes
Earbuds + Case: About 80 minutes
Charging Interface USB Type-C (Wired)
Special Features OnePlus 3D Audio
Sound Master EQ
Golden Sound
47ms Low Latency
AI Translation
Voice Assistant Shortcut
Find My Earbuds
Double-Tap for Camera Control
HeyMelody App Compatibility
OTA Updates
IP55 Dust & Water Resistance
What’s in the Box 1 × Pair of OnePlus Buds 4
1 × Charging Case
1 × Type-C Charging Cable
3 × Pairs of Ear Tips (S, M pre-installed, L)
1 × User Manual, Safety & Warranty Card
Note *Data based on OnePlus Lab testing. Actual performance may vary based on usage, environment, and settings.
Delivery Info

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: Delivery starts at 100৳ in Dhaka, 150৳ outside.).

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

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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.

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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.

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