Overview: Compatible: It supports Bluetooth 4.0, wireless control more than 10 meters. Automatic identify android and IOS system, no need to switch manually. Functions: The mini Bluetooth remote control can be used for cell phone, tablet, wireless Bluetooth game handle, music control, selfie, self-timer, VR glasses, etc. Built-in Lithium Battery: It has a built-in lithium battery, with a mini USB port for charging. Low consumption and long standby. LED Light: Charger power 5v/1A, Red light on when charging; and Red light off when fully charged. The blue light on when Bluetooth paired and mode switched. Mode Key: Enter (OK), Return, Mode Switch, ON/OFF, Function key, Joystick. Specification: Model: R1 ring mini handle There is wireless: wireless Interface type: PS/2 Color classification: R1 ring mini handle Handle features: no vibration Applicable object: android platform Packing Content: Remote control X 1 Manual x1 Charging cable X 1