Effective Cooling: Prevent overheating during gaming or streaming with this clip-on phone cooler. It ensures full contact with your phones back, efficiently dissipating heat and maintaining optimal performance Easy to Use: The spring-loaded clip attaches securely to your phone. Turn on the cooler with a simple switch, and the blue light indicates its working, providing instant cooling Rechargeable Battery: Equipped with a 300mAh battery, it offers extended cooling sessions. The Type-C charging port ensures fast and convenient recharging, with an LED indicator for charging status Lightweight Design: Weighing just 44.5g, this cooler is compact and portable, adding minimal bulk to your phone while providing powerful cooling on the go Wide Compatibility: Fits smartphones with a width of 73-104mm, making it suitable for most models Specifications: Product model: FLA2 Rated input: 5V/0.4A Power interface: Type-C Product weight: 44.5g Battery capacity: 300mAh Dimensions: 79.92mm*47.08mm*23.09mm Material: ABS Compatibility: mobile phone with the width of 73-104mm Indicator: The red light is on during charging; the light goes out after full charge Package included: 1 x Phone Cooler Radiator 1 x Type-C Charging Cable 1 x English and Chinese User Manual Other items not include