Laser Keyboard

Specifications: • Light Source: Red laser diode • Keyboard Layout: About 19MM tilt, QWERTY keyboard layout • Keyboard Dimensions: 3.94*9.45in (100*240mm) • Keyboard Position: 3.94in (100mm) distance from the transmitter bottom • Projection Plane: Non-reflective, opaque surface • Recognitionrate: 350 words/minute • Operating Surface: Any flat solid surface • Working Environment: 0 ~ 35 ° C / 90%...
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Specifications: 

• Light Source: Red laser diode 
• Keyboard Layout: About 19MM tilt, QWERTY keyboard layout 
• Keyboard Dimensions: 3.94*9.45in (100*240mm) 
• Keyboard Position: 3.94in (100mm) distance from the transmitter bottom 
• Projection Plane: Non-reflective, opaque surface 
• Recognitionrate: 350 words/minute 
• Operating Surface: Any flat solid surface 
• Working Environment: 0 ~ 35 ° C / 90% RH 
• Storage Environment: -5 ~ 35 ° C / ~ 90% RH 
• Size: 1.50*2.95*0.71in (38*75*18mm) 
• NW: 64g 
• External power supply: USB power / 5V 1A 
• Battery Capacity: Lithium polymer rechargeable battery, 1000mAH (MAX) @ 3.7V 
• Battery Working Time: 200 minutes 
• Battery Recharge Time: 120 minutes 
• USB Interface: USB 1.1 & 2.0, USB HID Ver. 1.0 
• Bluetooth: v3.0 (class 2), HID Profile Ver. 1.0 
• Frequency Range: 2402-2480MHz 
• Modulation: GFSK 

Package included: 

• 1x Laser Projection keyboard 
• 1x USB cable 
• 1x User manual 
• 1x Microfiber Cleaning Cloth (as a gift)