1RGB Lighting Effect: The colorful breathing light effect mute fan increases the gaming fun and runs at high speed and low noise. 2Cooling Function: Semiconductor refrigeration, heat dissipation from all sides, to meet the long term battle of the players. 3Wireless Charging: Can also provide wireless power while dissipating heat, so you can play while charging without any worries. 4Temperature Display: Equipped with a temperature digital display, so you know your device well. 5Compatible Device: The cooler is suitable for 68mm89mm / 2.7 3.5in width mobile phones, and the interface is Type C. Item Type: MobilePhoneCooler Material: ABS Model: X9 Colour: Black Function: Mobile Phone Cooling, Wireless ChargingInterface Type: Type C Input: DC 5V/2A Maximum, DC 9V/3A Maximum Output: DC 5V/2A Maximum (Wireless Charging 10W, Maximum) Lighting Effect: RGB Lighting EffectCompatible Device: 68mm-89mm / 2.7- 3.5in Width Mobile Phones 1 xCooler 1 x Data Line 1 x Manual