MEMO CX21 Magnetic Phone Cooler 18W
Original price was: ৳1,850.00.৳1,250.00Current price is: ৳1,250.00.
You can buy the MEMO CX21 Magnetic Phone Cooler at the best price in Bangladesh from Extreme Gadgets
MEMO CX21 Magnetic Phone Cooler
• MEMO CX21 Magnetic Phone Cooler is a high-performance semiconductor cooling solution designed to keep smartphones running at optimal temperatures during gaming, livestreaming, video recording, and intensive multitasking. Equipped with an advanced TEC semiconductor cooling chip, dual air-cooling system, and a powerful 6000 RPM fan, the CX21 rapidly dissipates heat to prevent thermal throttling and maintain peak device performance. Its innovative 2-in-1 magnetic and clip-on attachment system provides broad compatibility with most smartphones, while the lightweight aluminum alloy construction ensures portability without compromising cooling efficiency.
• Advanced TEC Semiconductor Cooling Technology actively transfers heat away from your smartphone, delivering significantly faster cooling than conventional fan-only solutions.
• Dual Airflow Cooling System combines semiconductor cooling and dual air circulation to maximize heat dissipation and maintain stable device temperatures.
• Powerful 18W High-Performance Cooling provides rapid temperature reduction for demanding gaming sessions, livestreaming, and heavy application usage.
• Up to 6000 RPM High-Speed Fan generates strong airflow to efficiently remove heat from the phone’s surface and internal components.
• 2-in-1 Magnetic & Clip-On Design offers flexible installation options, supporting both magnetic attachment and traditional back clip mounting.
• Wide Smartphone Compatibility works with most devices ranging from 5.5 to 7 inches, making it suitable for a variety of Android and iOS smartphones.
• Premium Aluminum Alloy Construction improves heat transfer efficiency while providing durability and a premium appearance.
• Lightweight Portable Design weighs only 82g, making it comfortable to use during extended gaming sessions.
• Ultra-Quiet Operation delivers effective cooling performance with minimal noise interference during gaming, streaming, or calls.
• Integrated Ring Light Design adds visual appeal and enhances the overall gaming setup aesthetic.
Specifications
Product Name:
MEMO CX21 Magnetic Phone Cooler
Product Type:
• Mobile Phone Cooler
• Gaming Cooling Fan
Brand:
• MEMO
Model:
• CX21
Cooling Technology:
• TEC Semiconductor Cooling
• Dual Air Cooling System
Cooling Method:
• Semiconductor Cooling + Active Air Cooling
Power Rating:
• 18W High Power Cooling
Fan Speed:
• Up to 6000 RPM
Speed Modes:
• 1 High-Power Mode
Input Power:
• 9V⎓2A
Attachment Method:
• Magnetic Attachment
• Back Clip Mounting
Compatibility:
• Smartphones 5.5″ – 7″
• Device Thickness 6.5mm – 9.5mm
Material:
• Aluminum Alloy
• ABS
• TEC Semiconductor Chip
Finish:
• Matte Surface Design
Weight:
• 82g
Features:
• True Freezing Cooling Effect
• Dual Airflow System
• Lightweight Design
• Quiet Operation
• Ring Light Effect
• High-Speed Heat Dissipation
Applications:
• Mobile Gaming
• Livestreaming
• Video Recording
• Video Calls
• Social Media Content Creation
• Heavy Multitasking
Certifications:
• CE
• FCC
• RoHS
Package Type:
• Semiconductor Mobile Phone Cooler
Q&A
Q1: What is the main purpose of the MEMO CX21 Phone Cooler?
It is designed to reduce smartphone temperatures during gaming, streaming, recording, and other intensive tasks.
Q2: What cooling technology does the CX21 use?
It uses TEC semiconductor cooling combined with an active dual-airflow cooling system.
Q3: Does it support magnetic attachment?
Yes, it features a magnetic mounting system and also includes a clip-on attachment option.
Q4: How powerful is the cooling system?
The CX21 delivers up to 18W of cooling power with a fan speed of up to 6000 RPM.
Q5: Is it compatible with iPhone and Android devices?
Yes, it supports most smartphones between 5.5 and 7 inches in size.
Q6: Does the cooler require external power?
Yes, it operates using a 9V/2A power source for optimal cooling performance.
Q7: Is the cooler noisy during operation?
No, it is designed with a low-noise cooling system that provides effective cooling while remaining quiet.
Q8: Can it help improve gaming performance?
Yes, by reducing heat buildup, it can help minimize thermal throttling and maintain more consistent gaming performance.
Q9: What materials are used in its construction?
The cooler is made from aluminum alloy, ABS plastic, and a TEC semiconductor cooling module.
Q10: Is it portable enough for daily use?
Yes, weighing only 82g, it is lightweight and easy to carry for gaming, travel, and everyday smartphone use.
Cooling performance and battery backup may not always match advertised claims, as they can vary depending on usage, charging habits, and overall device condition. Please consider this before making a purchase.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of MEMO CX21 Magnetic Phone Cooler in Bangladesh?
MEMO CX21 Magnetic Phone Cooler price in BD is 1850 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 MEMO CX21 Magnetic Phone Cooler at the best price in Bangladesh from Extreme Gadgets
MEMO CX21 Magnetic Phone Cooler
• MEMO CX21 Magnetic Phone Cooler is a high-performance semiconductor cooling solution designed to keep smartphones running at optimal temperatures during gaming, livestreaming, video recording, and intensive multitasking. Equipped with an advanced TEC semiconductor cooling chip, dual air-cooling system, and a powerful 6000 RPM fan, the CX21 rapidly dissipates heat to prevent thermal throttling and maintain peak device performance. Its innovative 2-in-1 magnetic and clip-on attachment system provides broad compatibility with most smartphones, while the lightweight aluminum alloy construction ensures portability without compromising cooling efficiency.
• Advanced TEC Semiconductor Cooling Technology actively transfers heat away from your smartphone, delivering significantly faster cooling than conventional fan-only solutions.
• Dual Airflow Cooling System combines semiconductor cooling and dual air circulation to maximize heat dissipation and maintain stable device temperatures.
• Powerful 18W High-Performance Cooling provides rapid temperature reduction for demanding gaming sessions, livestreaming, and heavy application usage.
• Up to 6000 RPM High-Speed Fan generates strong airflow to efficiently remove heat from the phone’s surface and internal components.
• 2-in-1 Magnetic & Clip-On Design offers flexible installation options, supporting both magnetic attachment and traditional back clip mounting.
• Wide Smartphone Compatibility works with most devices ranging from 5.5 to 7 inches, making it suitable for a variety of Android and iOS smartphones.
• Premium Aluminum Alloy Construction improves heat transfer efficiency while providing durability and a premium appearance.
• Lightweight Portable Design weighs only 82g, making it comfortable to use during extended gaming sessions.
• Ultra-Quiet Operation delivers effective cooling performance with minimal noise interference during gaming, streaming, or calls.
• Integrated Ring Light Design adds visual appeal and enhances the overall gaming setup aesthetic.
Specifications
Product Name:
MEMO CX21 Magnetic Phone Cooler
Product Type:
• Mobile Phone Cooler
• Gaming Cooling Fan
Brand:
• MEMO
Model:
• CX21
Cooling Technology:
• TEC Semiconductor Cooling
• Dual Air Cooling System
Cooling Method:
• Semiconductor Cooling + Active Air Cooling
Power Rating:
• 18W High Power Cooling
Fan Speed:
• Up to 6000 RPM
Speed Modes:
• 1 High-Power Mode
Input Power:
• 9V⎓2A
Attachment Method:
• Magnetic Attachment
• Back Clip Mounting
Compatibility:
• Smartphones 5.5″ – 7″
• Device Thickness 6.5mm – 9.5mm
Material:
• Aluminum Alloy
• ABS
• TEC Semiconductor Chip
Finish:
• Matte Surface Design
Weight:
• 82g
Features:
• True Freezing Cooling Effect
• Dual Airflow System
• Lightweight Design
• Quiet Operation
• Ring Light Effect
• High-Speed Heat Dissipation
Applications:
• Mobile Gaming
• Livestreaming
• Video Recording
• Video Calls
• Social Media Content Creation
• Heavy Multitasking
Certifications:
• CE
• FCC
• RoHS
Package Type:
• Semiconductor Mobile Phone Cooler
Q&A
Q1: What is the main purpose of the MEMO CX21 Phone Cooler?
It is designed to reduce smartphone temperatures during gaming, streaming, recording, and other intensive tasks.
Q2: What cooling technology does the CX21 use?
It uses TEC semiconductor cooling combined with an active dual-airflow cooling system.
Q3: Does it support magnetic attachment?
Yes, it features a magnetic mounting system and also includes a clip-on attachment option.
Q4: How powerful is the cooling system?
The CX21 delivers up to 18W of cooling power with a fan speed of up to 6000 RPM.
Q5: Is it compatible with iPhone and Android devices?
Yes, it supports most smartphones between 5.5 and 7 inches in size.
Q6: Does the cooler require external power?
Yes, it operates using a 9V/2A power source for optimal cooling performance.
Q7: Is the cooler noisy during operation?
No, it is designed with a low-noise cooling system that provides effective cooling while remaining quiet.
Q8: Can it help improve gaming performance?
Yes, by reducing heat buildup, it can help minimize thermal throttling and maintain more consistent gaming performance.
Q9: What materials are used in its construction?
The cooler is made from aluminum alloy, ABS plastic, and a TEC semiconductor cooling module.
Q10: Is it portable enough for daily use?
Yes, weighing only 82g, it is lightweight and easy to carry for gaming, travel, and everyday smartphone use.
Cooling performance and battery backup may not always match advertised claims, as they can vary depending on usage, charging habits, and overall device condition. Please consider this before making a purchase.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of MEMO CX21 Magnetic Phone Cooler in Bangladesh?
MEMO CX21 Magnetic Phone Cooler price in BD is 1850 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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