Transmitting frequency: 2.4GHz Simple and easy to use Plug and Play Freely Control your presentations up to 10 meters away Nice touch feeling, comfort to hold by hand Laser emissive power below 0.5mW Complies with IDA standards DA103073 System: Windows 2000/XP/Vista Certificate: FC, CE, RoHS Power supply: 1 x AAA battery(NOT included) Dimension: 106*38*26mm Color: black Unit net weight: 28 Unit packing gross weight: 92
1 x Wireless presenter 1 x USB wireless receiver
1. Function: laser pointer (red), 360 remote up / down page, blank screen, full screen. 2. Remote distance: 15 meters 3.2.4G RF remote control technology 4. Material: ABS. 5. Battery: one AAA batteries. 6. Wavelength: 650nm Power: less than 5mw 7. Receiver compact and easy to carry. 8. Size: 135 * 30 * 20mm 9, common black color. 10, no drive, plug and play, suitable for all systems.