GM3 Continuous play wireless gamepad 380mAh battery for 20 hours of use, joystick with phone stand.1. Injection + PCB board.2. With Micro-USB charging cable, length=80cm.3. Charging voltage / current: DC5V / 500mA, battery capacity: 380mAh.4. Use time: 20 hours, standby time: 30 days.5. Support Android and Apple (iOS11.3-12.1.4 system).6. Use via wireless connecting.