Note: Please allow 0?1mm / 0?0.04in error due to manual measurement. Thanks for your understanding. Specification: Item Type: Game Controller_x000D_Material: ABS + Electronic Components_x000D_Product Model: G5_x000D_Applicable Platform: For IOS For Android_x000D_Connection Method: Physical Buckle_x000D_Battery Capacity: 50mAh Lithium Battery (Delivered with Battery)_x000D_Working Current: 7mA_x000D_Standby Current: 2uA_x000D_USB Interface: Micro USB, Only for Charging_x000D_Suitable for: Mobile Phones with a Thickness of 6.0-13.0mm / 0.24?0.51in_x000D_Pulse Gear: Four Gears Features: 1HIGH FREQUENCY ELECTROMAGNETIC: Pulse automatic high frequency click four speed mobile game controller. High frequency electromagnetic, response quickly N times per second, pulse conduction technology, sensitive second shot. 2AUTOMATA OPERATION: It is crazy to run, SKS, Mini 14, SLR, MK47 as automata. It supports one key switching of four gear modes, and can control different continuous click speeds. The pulse game controller has incredible click speed. 3IMPROVE GAME PERFORMANCE: You can move while shooting. Simultaneous operation of 4 fingers improves game performance and bid farewell to finger numbness. Improve your gaming experience and help you become a gaming expert. 4EASY TO USE: The operation is simple. By moving the controller and pressing the button with the index finger, you can move, turn, aim, and shoot at the same time, eliminating the trouble of operating only with your thumb. 5PROFESSIONAL DESIGN: Designed specifically for games on for IOS phones. Suitable for a variety of shooting games, including PUBG, Knives Out, Rules of Survival, etc. As long as the game allows you to customize and drag the buttons. 6WITH WIDTH ADJUSTMENT FUNCTION: Compatible with mobile phones with a thickness of 6.0?13.0mm / 0.24?0.51in, the mobile controller has a width adjustment function, which is suitable for mobile phones with different widths and thicknesses. Built in rechargeable battery, low power consumption, sustainable use for a long time. PackageList: 1 x Mobile Controller 1 x Manual