Features: 1. 2.4G Connection 2. The Gyroscope Version Comes With Voice (Supports for Google Voice By Default); That Is, With Somatosensory, Which Means That The Mouse Arrow Of The Remote Control Will Accurately Point To The Icon Or Dialog Box We Want To Click Based On The Shaking Of The Hand For The Next Operation. , Similar To The Mobile Function Of A Wireless Mouse. 3. for Google Voice Search & Google Voice Assistant 4. Equipped With Gyroscope Core Compensation Algorithm, To Identify Gesture Posture In The Movement, Anti-Tremor And Anti-Shake; Farewell To The Mouse Hand, No Lines And The Shackles Of The Desktop, Suitable For More Scenes 5. Nano Receiver, Ready For Work Once Plugged 1. Model: G10 2. Battery Type: AAAx2 (Not Included) 3. Complete Machine Power Consumption: Less than15mA 4. Standby Power Consumption: 25uA 5. Number Of Keys: 17 Keys 6. Remote Control Distance: Greater than10 Meters 7. Supported Systems: for Windows, Android, Mac OS, Linux Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: Plastic + silicone colour: Package Contents: 3 x G10s Remote Control 3 x Converter 3 x English instructions