- Working frequency: 2.4GHz
- Operation distance: 10m (32.8feet)
- Power saving technology: switching to power saving mode automatically when non-working
- USB 2.0 receiver
- Built-in rechargeable battery for 4 hours usage with 10 hours fully charged
- Has a mini touchpad allowing you to take control of the mouse pointer
- The pad works both vertically and horizontally
- Features include a laser pointer so you can use the Rii for skipping through slides and pointing on slides when needed
*The side silver color shows in the picture may ship in black*
Free shipping worldwide to most major destinations
