Model fly mouse II Quantity 1 Color Black Material PVC Key Numbers 61 Connection Method Wireless Power Supply Built-in rechargeable battery Battery Capacity 500mAh Multi-media Key Built-in Supports System Windows / Mac OS / Linux / Android Other Features With gyroscope hold fly mouse at any angle and point in any direction perfect device to control the accurate movement of a screen pointer in an intuitive way; With somatic game remote control function; Charging time: 3 hours; Working time: 30 hours; Standby time: 1000 hours; Flymouse mini keyboard 2.4GHz wireless; 15m max. range Nano receiver; Plug and play; A multiple-axes hand-held pointing device for computer Packing List 1 x Keyboard 1 x USB cable (55cm) 1 x Nano receiver 1 x Battery 1 x Chinese and English user manual