2014 New Virtual Laser Keyboard

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Product Description:

2014 New Virtual Laser Keyboard


Product Description


virtual Laser Keyboard for smartphone,Ipad/Iphone and Tablet PC

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
The 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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Q:Where can buy french keyboard?
agree with OKorder
Q:Got windex in my keyboard?
It just needs to dry out. Best to unplug the keyboard, having water inside the keyboard will cause your components to short circuit. Don't plug the keyboard in until it is fully dried.
Q:How to view the failure of the key part of the conductive plastic
 on the conductive plastic is not commonly used to change the damaged part, although this "rob Peter to pay Paul"
Q:Whats FN On the Keyboard?
Desktop computers have maybe 101 or 102 keys on them. Laptops don't have as much room. I assume you have a laptop. In order to get to the extra keys your computer didn't come with, you have to hold down on the Fn key and hit an existing key. Typically the Fn is printed in another color, like say blue, and other keys will have some additional symbol printed in blue, which is what you will get if you hold down on the Fn key and hit that key. Some keys, like the Function keys (F1, F2, etc.) will have special functions like say to turn your wireless ethernet on/off, adjust the volume, etc.
Q:Piano or keyboard lessons?
Classical Piano lessons.
Q:how to fix hp wireless keyboard?
Try re syncing the keyboard to the receiver. You'll find a small button under the keyboard. Press the receiver button first then the keyboard button. Also check the batteriesif buttons were pressed during the move it may have drained them. Cheers
Q:Dynamic controlled OLED keyboard?
All modern PC keyboards have a tiny dumb CPU inside
Q:Disconnecting Keyboard?
If you are trying to use a plug in keyboard make sure that your system setup utility is set to use that type of keyboard. When you first turn your computer on it should say press delete or press f-something to enter setup. Then check and see which keyboard types are enabled ps2 or usb. The wireless keyboard doesn't have to be used all the time and taking the batteries out will make it not work at all but the mouse will still work if you have the wireless receiver still plugged into you computer
Q:Keyboard will not work in certain programs.?
The driver for your keyboard might be missing or need to be updated. If your keyboard came with a software disc, insert it into your computer to reinstall the driver. Otherwise, follow these steps to update your driver. 1.Open Keyboard by clicking the Start button , clicking Control Panel, clicking Hardware and Sound, and then clicking Keyboard. 2. Click the Hardware tab, find the keyboard you're using, and then double-click it. 3.Click the Driver tab, click Update Driver, and then follow the instructions. 4.If you are prompted to restart your computer, do so. 5. If problem still exist,Try plugging your keyboard into another computer. If it still doesn't work, it might be broken. Consider replacing it with a new keyboard, or, if the warranty for the keyboard is still valid, exchanging it for a new one with the manufacturer. For additional information on how to troubleshoot the keyboard,you can visit here:
Q:The Principles of screen printing
The English terms of the plastic: Coating and laser etching, screen printing can be repeated through a number of screen printing free printing a variety of colors,

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