Blue Birds High Quality Mobile Game Controller with Bracket for Fortnite PUBG, Mobile Controller Phone Controller Mobile Trigger Joystick L1R1 Gamepad Remote 4-in-1 Power Bank Gamepad, L1R1 Sensitive Shoot & Aim Trigger Buttons, for All Smartphones USB Gamepad  (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.DESIGNED FOR SHOOTING GAMES: Alloy trigger and ergonomic handle provide a more comfortable grip feeling, to avoid fatigue during prolonged use resulting; Shooting, aiming, moving, jumping, squatting, and lying operations can be performed at the same time. The simultaneous operation of 4 fingers improves the winning rate.)))