Hardware : Bluetooth-enabled (v2.0) computer (with either built-in Bluetooth or external Bluetooth dongle)
Windows based PC x86/ x64 or above, Intel-based Mac
Operating : Windows XP (SP2 or above) or Windows Vista or Windows 7
System : Mac OS X 10.4 ~ 10.7
Model : X Mark I Mouse Slim
Power Source : AAA-size Alkaline batteries x 2
Wireless Connection : Bluetooth v2.0
Operating Temperature : 0 to 40 celcius
Dimension : 120mm(L) x 60mm(W) x 28mm(H)
Weight : 83g without battery/ 106g with battery
Frequency : 2.4GHz frequency range
Connection Range : The operating range is up to 10 meters
NOTE : Connection range is affected by many factors, such as nearby metallic objects and the relative positioning of the mouse and the receiver.
This device complies with International Standard IEC 60825-1 : 2007 for a Class 1 laser product. Complies with FDA performance standards for laser product except for deviations pursuant to Laser.
Laser power output : 23.9 microwatts
Emitted laser wavelength : range 832-865 nanometers