100% brand new and high quality!
Light source: Red laser
Application: Compatible with latest operating systems: for Windows XP & later, for Windows Phone 7 & later, for iOS4 and later, for Android 2.1 and later, for Mac OS X & later.
Interface Type: USB，Bluetooth
Keyboard(mouse) size: Approx. Width : 240mm, Height: 100mm
Keyboard(mouse) Location: Approx. 80mm from the bottom of device
Project Surface: Non-reflective, opaque flat surface
Recognition Rate: Approx. up to 350 characters per minute
Operating Surface: Any firm flat surface
Battery Operating time: Approx.150 mins. Built-in Lithium-ion Polymer rechargeable battery for mobility and convenience
Bluetooth: V3.0, HID Profile Ver1.0
Battery capacity: 600mAh (MAX) @3.7V
Frequency range: 2402-2480MHz
External Power Supply: USB Power / less than 5V 500mA
Weight: 40g. Truly portable design, perfect for on-the-go.
Other functions: can be used as mouse & bluetooth speaker
1 x Laser projection keyboard
1 x USB Cable
1 x User's Manual