1、One‑click connect for Android, can be used for selfies, games, music. 2、Small size, light weight, easy to use, easy to install on the keychain. 3、It can be used as a selfie and can take photos for Android phones. No need to ask strangers to take pictures. 4、It can be used as a wireless mouse and you can play freely. 5、Portable bluetooth remote control, can be hung on the keychain, can be used as a camera shutter for mobile phones and tablets, TV box remote control 6、Portable wireless remote control can be used to remotely control mobile phones, tablet computers, TV boxes, smart TVs, etc. 7、With gamepad, wireless mouse, wireless selfie, music remote control, e book page turning, PPT presentation and other functions, for Android system, etc. Item type: Bluetooth Remote Control Material: plastic Color: black Weight: Approx. 30g Wireless protocol: Wireless 3.0 compliant Wireless distance: about 2-10 meters Support system: for Android CPU: ARM968E-S CORE Battery: Rechargeable li battery 3.7V 180 mAh Working current: 0.5-4mA Standby current: 0.5-1mA 1 x Controller 1 x Instruction