BUY SURETY Latest Technology Upgraded Version Multi-functional Metal L1R1 Shooting Trigger,Mobile Phone Cooling Fan,2000mAh SR Charger Power Bank,with Gamepad Gaming Accessory Kit(Black, For Android, iOS)

Four-in-one Design - Chicken-eating Hand-swimming Assisted Key Control Game Handle Appearance Design Mobile Phone Heat Dissipation Auxiliary keys, users can operate four fingers to eat chicken hand swimming, faster step, better game experience.Set for shooting class mobile game, such as for Fortnite, Knives Out, Rules of Survival, Survivor Royale, Battle Royale, Critical Ops.No Power supply and driver needed, easy to use and high precision, increase your game score.Applicable devices: smartphones, suitable for phones within 6.5 inch.Feature cooling fans, provide a continuous cooling time for 24 hours.There is no need to install other mapping software and game hall, and there is no Bluetooth connection. The mobile phone can be used by setting buttons in the game.Built-in 2000 Li-ion battery, used as a power bank which can supply power for your phone.continuous heat dissipation can reach 7 hours, mobile phone is not hot, the game is smoother. Map the virtual shooting or attack key to the physical tablet key in the game setting, so that 4 fingers can operate at the same time and the speed is faster.The structure is ergonomic and smooth, and it can effectively relieve sore fingers.