Celluon LaserKey CL850 Bluetooth Wireless Laser Projection Virtual Keyboard

: Cool Minority Report style virtual keyboard! Keyboard Project : Light sourceRed laser diode : Keyboard layout17mm sized QWERTY layout : Keyboard sizeApprox. 240mm105mm : Keyboard positionApprox. 100mm from keyboard device : Projection surfaceNon-reflective, opaque flat surface : VisibilityVisible in 1000-5000 lux ambient light : : Keyboard Sensor : IlluminationVisible in incandescent light of 1800 lux or more : Detection rateUp to 400 characters per minute : Effective key strokeApprox. 2mm : Operating surfaceAny flat surface : : Electrical Condition : Power sourceIntegral lithium ion battery : Battery capacity830mAH(Max)@3.7V : Adapter Rating1A @ 5V : InterfaceRS232C serial : Bluetoothv1.1 class 2 : Power consumptionmax. 3W@5V : : Compatible Operating Systems : - Windows Mobile™ Pocket PC & Smart Phone edition : - Palm OS, Blackberry, Symbian : - Windows 2000/XP or higher” : Package Included: : - 1 Keyboard Project : - 1 USB to USB 5-Pin Cable : - 1 Leather Case : - 1 100~240V EU Plug Power Adapter/Charger : - 1 Driver CD : - 1 English User's Guide** Dimensions: 3.86 in x 1.57 in x 1.54 in Weight: 17.88 oz