EASTNINE INFORMATION TECHNOLOGY CO., LTD

Tech. Parameter:

1. Backlight function with a handheld keypad
2. Touchpad 90-degree flip
3. Built-in rechargeable lithium-ion battery
4. Laser pointer
5. With a real notebook Touchpad
6. Real QWERTY full-function mini keyboard
7. Guarantee convenience in teaching, training, or speech with keyboard, mouse, laser pointer function
8. Auto-sleep and wake-up operation to be electricity-saving

Specifications:

1. Battery type: built-in lithium-ion battery
2. Suitable temperature: -10 ℃ to +55 ℃
3. Standby time: 500-700 hours
4. Operating range: up to 30 meters (may be different at different physical location or place with wireless interferene)
5. Modulation: RF using DSSS mode, a stronger anti-jamming capacity
6. Transmit Power: Max +4 dBm
7. Operating voltage: 3.3 V
8. Operating Current: < 80 mA
9. Charge Current: <300 mA
10. Sleep Current: <1mA
11. Charge voltage: 4.2V-5.05V
12. Dimension: 151mm*59mm*12.5 mm
13. Net Weight: 100g/250g (with packing) 

System Requirements:

1. Windows 2000/XP/Vista/CE/Win 7
2. Linux (Debian-3.1, Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested)

Package:

1. Three-in-one 2.4G Wireless Keyboard*1
2. User manual*1
3. USB charging cable*1