Six finger operation, easy to press , user-defined multi finger control mode, open shot, crouch and operate at the same time.Full finger support handle, ergonomic shape, freely adjustable handle radian.Free frequency modulation 40 guns in one second, innovative automatic connection mode, high frequency continuous click on the screen, easy connection of any , refuse to float .Microswitch vibration feedback button all use microswitch, the key stroke is shorter, trigger faster, let the operation full of rhythm.The built-in groove prevents contact the volume key by mistakeApplicable mobile phone: smart phone Ios/Android system.Link : physical buckleCharging current: about 200mAHCharging voltage: about 5VAdapt to mobile phone thickness: 7.5-11mmAdapt to mobile phone width: 64-80mmPulse frequency modulation : 50Colour: blackMaterial: ABSSize: 7x2x2CMPackage Contents:1 * Gamepad triggers1 * Charging cable1 pair * Finger cotOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.