Monday, 8 December 2014

Laser Keyboard ,High technology ,silent ,enjoy Finger Tip, Bluetooth

















Laser Keyboard,Small,Silent

Stock Code:DG022

Features
 -Compact and ultra-portable for mobility

-English QWERTY keyboard layout

-Easy connection via Bluetooth 2.0 HID profile or USB
-Lithium-ion Polymer rechargeable battery, Mini-B Type charge interface
-Compatible with latest operating systems:
Windows XP/VISTA/7/8, Windows Phone 7, IOS4/5/6 (iPhone and iPad) Android 3.1 higher, Mac OS X.


USB Connection Terminal
Method: USB connect

USB type: standard USB Mini-B type

Interface Specification: USB HID keyboard
Input Power: 1A 5V USB charge


Specification
-Physical Dimension: 36mmx18mmx74mm

-Weight: Approx. 40g

-Keyboard light source: Red laser diode
-Keyboard language: English
-Keyboard layout: 20.8mm sized QWERTY layout
-Projection size: Approx. 241mm*101mm
-Projected Keyboard location: Approx. 97.9mm from keyboard device
-Keystroke Sound: Built in buzzer(Mute on/off the sound)
-Visibility: Good contrast up to 1800 lux ambient illumination
-Detection rate: Over 400 characters per minute
-Detection algorithm: Multiple key stroke support
-Effective key stroke: Approx. 2mm
-Required projection surface: Non-reflective, opaque flat surface
-Power source: The USB bus power, Lithium-ion battery power, DC input power
-Battery capacity: 700mAH(Max) 3.7V, Replaceable soft-pack type
-Charger: Rating 800mA 5V
-Interface: USB 1.1 and 2.0 for PC, Bluetooth(v2.0 class 2,class 3 )HID  for Mobile devices
-Switch mode: Switch the active/Standby mode manually
-Power consumption: max 2.4W 4.2V
-Use temperature: Approx. 0~50°C
-Storage temperature: Approx. -20~50°C
-Software compatibility: All USB HID Compliant OS, All Bluetooth HID Compliant Mobile Device, Windows XP/WINDOWS 7 or Higher, LINUX, Ipad, Iphone,Android 2.2 or Higher

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