PRICE BREAKS - The more you buy, the more you save
- Color: Black
- Material: ABS and PC
- Size: 10.5x3.9x2.6cm
- Laser: Red Light
- Frequency: 2.4G Hz
- Power: 1.5V AAA battery(not included)
- Function: page up and down, sound volume adjustment.
- Compatible operating system: windows 7 / windows 8 / Mac OS / Linux / Android.
- Effective range is about 10 meters, which means that you can move around in the room freely.
- No driver or application needed, plug and play.
- 1 x Presenter