MEMO DL20 RGB Mobile Cooling Fan with 27W Semiconductor Chip and -12°C Cooling

MEMO DL20 RGB Mobile Cooler – 27W Semiconductor Cooling Fan for Gaming Phones

Intense gaming sessions and long streaming marathons can push any smartphone's processor into overheating territory, causing lag, frame drops, and sudden performance throttling. The MEMO DL20 RGB Mobile Cooler is built to solve exactly that problem. Using real semiconductor cooling technology instead of a basic fan, this mobile cooler pulls heat directly from your phone's back panel and can lower internal temperatures by up to 40°C, with a peak cooling effect reaching as low as -12°C.

Unlike ordinary phone cooling fan and gaming cooler, the DL20 uses a 36×36mm high-efficiency semiconductor chip paired with 60 centrifugal cooling fins to move heat away quickly and quietly. Whether you're playing graphics-heavy mobile games, recording long streaming sessions, or simply using your phone for extended navigation or video calls, this clip-on cooler keeps performance steady and prevents thermal throttling.

Its universal retractable clip fits smartphones from 2.83 to 3.66 inches wide, and the anti-slip silicone padding keeps it securely attached without scratching your device. With three selectable modes, silent, freezing, and AI-adaptive, plus customizable RGB lighting, the MEMO DL20 blends practical cooling performance with a setup that looks great on stream or on camera.

Key Features

• 27W Semiconductor Cooling Chip: A 36×36mm high-efficiency semiconductor chip actively draws heat away from the phone's surface, rather than just blowing air across it, giving noticeably faster and more consistent cooling during demanding tasks.

• Up to 40°C Temperature Reduction: Dramatically lowers phone surface and internal temperature, reducing the risk of CPU throttling so your frame rates and touch response stay smooth during long gaming sessions.

• Lowest Temperature of -12°C: In freezing mode, the cooler can bring your device down to sub-zero surface temperatures, ideal for extreme gaming loads or hot ambient environments.

• 60 Centrifugal Cooling Fins: The high-density fin design increases airflow surface area, helping heat dissipate faster and more evenly across the cooling plate.

• Three Cooling Modes (Silent, Freezing, AI): Switch between a quiet mode for everyday use, a maximum-cooling mode for intense gaming, or an AI mode that automatically adjusts cooling based on your phone's temperature.

• Universal Retractable Clip: Adjustable clip design fits smartphones between 2.83 and 3.66 inches, so it works across most modern phone models without needing a separate mount for each device.

• Anti-Slip Silicone Padding: Protects your phone's frame and screen from scratches or slipping while the cooler is clipped on, even during active gameplay.

• RGB Lighting: Customizable RGB effects add a gaming-style visual accent, making the cooler as much a part of your setup's aesthetic as its cooling function.

• Lightweight 90.7g Build: Adds minimal bulk or weight to your phone, so it stays comfortable to hold during extended handheld gaming or streaming sessions.

Why Choose the MEMO DL20 RGB Mobile Cooler

The MEMO DL20 stands out from typical clip-on phone fans because it relies on genuine semiconductor cooling rather than airflow alone. This means it actively reduces temperature instead of just circulating warm air, which translates into more stable frame rates, reduced lag during competitive gaming, and a phone that stays comfortable to hold even after hours of use. The three cooling modes give you control depending on the situation, light cooling for daily browsing, maximum output for graphics-intensive games, or automatic AI adjustment so you don't have to think about it.

Its universal, retractable clip and anti-slip padding make it practical for everyday use across different phone sizes, while the RGB lighting adds a visual upgrade for streamers and content creators who want their setup to look as sharp as it performs. At just 90.7g, it's easy to carry along for travel, tournaments, or daily commutes without adding noticeable weight.

Best Use Cases

• Mobile Gaming – Keeps performance steady during long PUBG Mobile, Free Fire, or Call of Duty Mobile sessions

• Live Streaming – Prevents overheating during extended live broadcasts

• Video Recording – Maintains stable temperature during long 4K or high-frame-rate recording

• Daily Heavy Use – Useful for navigation, video calls, or multitasking in hot weather

Technical Specifications

Compatibility

The MEMO DL20's universal retractable clip supports smartphones with a width between 2.83 and 3.66 inches, covering most current Android and iPhone models. The anti-slip silicone padding ensures a secure, scratch-free fit regardless of your phone's case or bezel style.

Package Includes

• 1 x MEMO DL20 RGB Mobile Cooler

• 1 x USB Charging/Power Cable

• 1 x User Manual

Frequently Asked Questions

Does the MEMO DL20 fit all smartphones?

It fits most smartphones with a width between 2.83 and 3.66 inches thanks to its universal retractable clip, covering the majority of current Android and iPhone models.

How much does the MEMO DL20 reduce phone temperature?

It can lower phone temperature by up to 40°C, with freezing mode capable of reaching as low as -12°C under heavy gaming loads.

Is the RGB lighting customizable?

Yes, the RGB lighting adds a gaming-style visual effect and can be used alongside any of the three cooling modes.

Will the clip damage my phone or case?

No, the clip uses anti-slip silicone padding designed to hold your phone securely without scratching the frame or screen.

What is AI mode used for?

AI mode automatically adjusts cooling intensity based on your phone's real-time temperature, so you don't need to switch modes manually.

Is this cooler suitable for daily use, not just gaming?

Yes, silent mode is designed for everyday tasks like navigation, video calls, and browsing, while freezing and AI modes suit gaming and streaming.

Does it come with a warranty?

Please check the product listing or contact the seller for specific warranty terms applicable to your purchase.

Buy the MEMO DL20 RGB Mobile Cooler at the best price in Bangladesh with fast delivery and reliable after-sales support.