Description: Support IOS 13.4 and above Apple mobile phone system, mass games are connected and ready to use 360-degree high-precision 3D joystick, flexible movement without slipping: The use of a million-times high-precision five-dead zone joystick, ARM high-speed CPU, and software high-precision micro-motion algorithm allow you to better experience the precise control of the game. Advanced technical combat, macro functions: MFI direct connection game, one-click release, silky combo Anytime, anywhere: In addition to supporting Android and Apple mobile phone systems, the controller can also support Android TV with , and computers, etc., directly support the XINPUT protocol, which is connected and ready to use. Left and right retractable design, efficient heat dissipation: The left and right retractable design, while being portable, can be compatible with larger mobile phones.The designer has considered every detail, heat dissipation and protection of the mobile phone and other functions. Specification: Size:22.6x9x4.6cm 8.9x3.54x1.81inch Wireless protocol: dual mode, compatible with 2.0-5.2 Infinite distance: 2-10 meters Support system: IOS/Android/Windows Support mobile phone size: length