•This 2.4GHz wireless mouse is a remote control with air mouse and keyboard functions •It can provide people with a unique and powerful tool to operate their PCs, Smart TVs, Android TV Boxes, Media Players, Set-Top Boxes, simply by moving them directly in the air •Plug and play, support voice control​​ Specification: •Material: plastic + silicone •Main product size: 15.2*4.4*0.9cm/5.98*1.73*0.35in •Charging port: Type-C •Modulation frequency: 2.4~2.4835GHz •Sensor: 3-Gyro + 3-G-sensor •Number of keys: 58 •Effective distance: 8-10m •Battery capacity: 3.7V 250mAh •Working current: 33mA •Standby current: 25uA •Wireless modulation method: GFSK •Support system: Android / Windows / for Mac OS / for Linux •Applicable device: Android set-top box/smart TV •Wireless Communications: Radio Frequency •Uses: TV, computer, projector Notes: •There may be slight errors in the size measured by hand. •Please understand that the deviation of colors may vary due to different monitor settings. Compatible with: •Universal Package included: •1 x Wireless Keyboard Remote Controller •1 x USB Receiver •1 x English and Chinese User Manual •Other items not included