Betop H1 Bluetooth Game Controller for Huawei Smartphones with EMUI 9.0 and above system. Experience console grade gaming with a physical joystick and 6 action buttons. Built-in 400mA lithium battery, can play games for 25 hours after 2h charging. Bluetooth 5.0 wireless fast connection. Size: 93.5*77.1*24.6mm, light, and portable. For Huawei P30 series, Mate 20 series, Mate 10 series, P20 series, Nova 4, Nova 5, Honor 20, etc.