Q5 Voice Foreign Version USB 2.4G Wireless Voice Flying Mouse Remote Control, Support Set-Top Box / Computer, Voice

1. Number of Keys: 16
2. Control scheme: 2.4G RF
3. Control distance: 15m
4. Working current: 15mA
5. Transmit power: +5dB
6. Battery type: AAA batteries, 2pcs(not included)
7. Product size: 5.8x4.1x1.4cm