PG-81 Wireless Gamepad Joystick Game Controller for PUBG Compatible iOS Android Mobile Phone PC Android TV Box, Wireless 4.0 Connection ensure a stable gaming environment, and the control distance is 8 meters. The anti-jamming ability is stronger, the connecting signal is more stable, the control is easy, the power consumption is lower and the power is more economical. Built-in 0mAh lithium battery, after full charge can last more than 10 hours. In no connection state, about 5 minutes into the power-saving mode, the handle automatically shut down. NOTICE – Please download the "ShootingPlus V3" App for key mapping before playing complicated operation games. The app QR code is included in the user manual. When you're facing setting issues for each game, just e-mail us, we can provide a video operation guide. Equipped with a telescopic bracket, can support up to 6-inch mobile phone. 6) With a TURBO key, press and hold any function key (A/ B/ X/ Y/ L1/ R1/ L2/ R2), then press the TURBO key to set the acceleration function, then press the CLEAR key and cancel the acceleration function.