Description: - New cooling technology, fan, quickly empty the phone heat, prevents the phone from overheating while playing the game console, extending the life of the phone and battery. - Two speed adjustable, one speed wind, second for surging wind speed, cooling, you can use the radiator separately from the game buttons, and support multiple usage methods. - Capacitive silicon conduction is sensitive, no delay, no deviation, faster - Configuration of mechanical black shaft, experience shoot pleasure, and down, Polymer battery, 180 minutes of continuous heat dissipation, long-lasting battery life - Widely compatible, the buttons are suitable for all models phone, simple and small size, easy to put in your pocket.Specification: - Name: Mobile Phone radiator - Material: +Alloy - Interface: USB - Weight: 69g - Features: Game button assistance, Mobile phone coolingSize Chart:70×90×30mm/2.76×3.54×1.18inchPackage Includes:1 Piece Phone Cooler(Option)or1 Piece Phone Cooler1 Piece Game Button Assist(Option)Note:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!