feature of product:
-triple-rich wireless keyboard (keyboard, touch pad, laser pen)
-adopts 2.4G radio technology
-Built-in backlight
-multimedia control keys
-Built-in rechargeable lithium battery
-QWERTY full-function mini keyboard
-snap-on mini-receiver
Specifications:
size: 151mm x 59mm x 12.5mm / 6 'x 2.4' x 0.5 '
-Weight: 100g / 0.22 poud
-Operating temperature: -10 ° C - 55 ° C
-Battery: Built-in lithium battery
-Standby time: 500 - 700 hours
-Working range: 30 meters / 100 feet
-transmission power: Max +-dBm
-Operating voltage: 3.3V
-Working current: <80mA
-charging voltage: 4.2v - 5.05v
-charging current: <300mA
System Requirements:
-Windows 2000 / XP / Vista / 7
-Mac OS 10.x or lower
-Linux (Debian 3.1 / Redhat 9.0 / Ubuntu 8.10 / Fedora 7.0)
