Nubia Ventilador de arrefecimento para smartphone magnético com arrefecimento semicondutor, iluminação RGB, controlo por app Bluetooth, USB-C, preto

Forget passive phone coolers that just move warm air around—the Nubia Magnetic Cooler actively chills your device using a semiconductor refrigeration plate, dropping surface temperatures by up to 25°C. This makes it ideal for sustained gaming sessions, 4K video recording, or fast charging where heat can throttle performance and degrade battery health. Its MagSafe-compatible magnetic mount snaps onto compatible phones in seconds, while the included sticker extends compatibility to nearly any smartphone.

Highlights

• Semiconductor (Peltier) cooling with up to 20W theoretical cooling power
• High-speed 7-blade fan spinning up to 7200 RPM for rapid heat dissipation
• Magnetic attachment: works with MagSafe iPhones or any phone via included magnetic sticker
• Customizable RGB lighting with Bluetooth 5.0 app control via RedMagic Studio
• Quiet operation under 30 dB, so it won't disturb your gameplay or calls
• High-conductivity ceramic cooling plate and 3000 mm² heat dissipation area
• Powered by USB-C (9V/2A, 18W max) with 1.5m USB-C cable included

In daily use

Attach the cooler to the back of your phone, plug it into a USB-C power source, and feel the difference within minutes. The 30 x 30 mm semiconductor cooling area targets the hottest zone—usually near the processor—while the aluminum alloy body and silicone padding ensure a secure, scratch-free grip. The fan's PWM support adjusts speed based on cooling demand, balancing performance and noise. Use the RedMagic Studio app to switch lighting effects, monitor cooling status, and fine-tune fan profiles.

Full specifications

• Cooling Technology: Semiconductor Refrigeration (Peltier)
• Cooling Power: Up to 20W (Theoretical)
• Temperature Drop: Up to 25°C (on phone surface)
• Fan Speed: Up to 7200 RPM
• Fan Blades: 7-blade high-speed fan
• Noise Level: < 30 dB
• Mounting Type: Magnetic (MagSafe compatible)
• Compatibility: Smartphones with magnetic attachment or included magnetic sticker
• RGB Lighting: Yes, customizable via app
• Connectivity: Bluetooth 5.0 (for app control)
• Cooling Plate Material: High-conductivity Ceramic
• Material: Aluminum Alloy, PC, Silicone
• Power Input: USB-C, 9V/2A (18W Max)
• Cable Included: USB-C to USB-C (1.5m)
• App Support: RedMagic Studio App
• Heat Dissipation Area: Approx. 3000 mm²
• Semiconductor Cooling Area: 30 x 30 mm
• Thermal Interface: Pre-applied thermal pad

Final note

Keep your phone cool under pressure with the Nubia Magnetic Cooler—a compact, app-controlled solution for serious mobile gamers and power users.