Virtual Laser Projection Keyboard for Smartphone blackberry

Items Specifications
Light source Red laser diode
Keyboard Language 4 Different language
(English/Germany/French/Korean)
Keyboard layout 19mm sized QWERTY layout
Keyboard size Approx. 304mm*105mm
Keyboard position Approx. 100mm from keyboard device
Projection surface Non-reflective, opaque flat surface
Keystroke Sound Built in buzzer(Mute on/off the sound)
Visibility Visible in 1000-5000 lux ambient light





Items Specifications
Illumination Visible in incandescent light of 1800 lux
Detection rate Over 400 characters per minute
Effective key stroke Approx. 2~5mm
Operating surface: Any flat surface



Items Specifications
Power source The USB bus power
Lithium ion battery power
The DC input power
Battery capacity 830mAH(Max)@3.7V
Replaceable soft-pack type
Adapter Rating 1A @ 5V
Interface USB 1.1 and 2.0 for PC
Bluetooth(v1.1 class 2) for Mobile devices
Touch Switch Switch the active/Standby mode manually
Power consumption max. 3W@5V



Items Specifications
Temperature operation Approx. 0~35°C
Temperature – storage Approx. -20~50°C



- Microsoft Windows Mobile 2003 Pocket PC & Smartphone
- Microsoft Windows Mobile 5.0 Pocket PC & Smartphone
- Microsoft Windows Mobile 6.0 Pocket PC & Smartphone
- Palm OS 5.x
- RIM OS for Blackberry
- Microsoft Windows 2000/XP/Vista
- Symbian OS s60 3rd Edition (for Nokia)



- Approx. 37.5 * 39 * 93 mm



- Approx. 110 g