Description
Short Description: Bluetooth Laser Projection Virtual Keyboard Wireless Virtual Laser Keyboard for PC， Laptop， Tablet and smart phones. Our product connects to your device via bluetooth/USB. That's to say， if your device supports bluetooth/USB connection， our laser keyboard can support your device.and the language is marching to your device automatically.That's to say，if your device is Russian/English/Spanish.....，our laser keyboard can support your device in Russian/English/Spanish.....automatically.
?
Specifications:
Laser light source， red
Style: Mini Laser Bluetooth Virtual Keyboard
The keyboard layout key from about 19 mm， qwerty layout Y
The keyboard size width: 240 mm， height: 100 mm
Keyboard position device of about 80 mm
No more tailings， projection， not transparent， no reflection plane
Don't rate of more than 350 words per minute
Any solid surface plane
Charging power supply USB power/less than 5 v， 500 ma
Battery capacity lithium-ion polymer battery， 600 mah (MA X) @ 3.7 V
Battery life of about 150 minutes
Battery charging time of about 90 minutes
Bluetooth V3.0， HID Profile Ver 1.0
2402-2480 MHZ frequency range
Passage 79
Modulation formats GFSK
Size (mm) x 78 mm x 40 mm to 20 mm
Weight (g) 60 g
Silver + black color ??(Please make a note what color do you need ? (silver/black?) If you don't make it，we will ship you the black one )??
package include:
1 x laser bluetooth keyboard
1x cable
Product?Overview:
This?projection?keyboard?will?work?via?Bluetooth?HID.?connection?to?main?devices，?
like?Tablet?PC，?Smartphone，?Desktop?PC?and?Video?game?.?
As?a?new?input?device，?using?the?built-in?infrared?laser?transmitter?to?project?the?standard?keyboard?on?the?working?surface?，
you?can?locate?the?click?position?and?input?the?information?by?the?method?of?optical?identification.?
Without?physical?keyboard，?small?size，?easy?to?carry，?this?projection?keyboard?can?adapt?to?most?of?the?working?environment.
?
?
This product emits infrared light from the lower end of the product to detect objects such as fingers. When an object passes through the are illuminated by the infrared light source， any infrared light reflecting off an object is detected by the sensor.
Information on the position and movement of the object is then analyzed to perform the product’s role as a keyboard.
1. Avoid direct sunlight.
2. Avoid low color temperature light source， such as tungsten， halogen， or incandescent lamp.
3. Avoid uneven or irregular surfaces. Place the product on flat surfaces.
4. Avoid a table or surface that is as transparent or reflective as glass or mirror.
5. Avoid placing any objects within the space between the main unit and the laser projected keyboard layout.
Because this product uses infrared rays， strong infrared radiation from direct or reflected sunlight or from tungsten
(halogen or incandescent) lighting may cause operating error
Caution:
Although this equipment is classified as Class 2? laser product， for your safety， do not directly expose your eyes to pattern projection beams orinfrared rays.
1. For safety reasons， be sure to use only the microUSB? to USB cable specified for this product.
2. Make sure to fully charge the battery before using the product for the first time.
3. Battery charging times may vary slightly depending on the ambient temperature.
4. The battery may not be charged to 100 percent of its rated cell capacity even when the charging indicate LED goes out.
5. Using or storing the battery in high temperature， humidity and pressure environments may cause the battery to explode.
6. Since the battery is a consumable item， its storage capacity decreases gradually as time passes.
Connection via Bluetooth HID does not require installation of separate driver as long as the host device has HID compatibility.
Bluetooth 2.1 or higher required for connecting to some devices
Note:Projection Keyboard will automatically attempt to re-connect to the recently connected devices. If no previous device is found then it will listen for a new connection with any available HID compatible device.
Bluetooth HID Compatible Devices:
?????????????????????????????????????????????????????????????? iOS4? and later
?????????????????????????????????????????????????????????????? Android 2.0 and later
?????????????????????????????????????????????????????????????? Windows XP/Vista/7/8 or higher
?????????????????????????????????????????????????????????????? Windows Phone 7/8 or higher
?????????????????????????????????????????????????????????????? Mac OS (using Keyboard only)
?????????????????????????????????????????????????????????????? Blackberry 10
?????????????????????????????????????????????????????????????? PS3
Bluetooth Connection Instruction:
1. Power on Projection Keyboard
2. Left blue LED will be blinking indicating the Projection Keyboard is searching for a new device or? previously paired devices within its proximity . Projection Keyboard will automatically attempt to re-connect to the recently connected devices
3.?On?primary?device，go?to?Bluetooth?setting;search?for?Bluetooth?devices.
4.?When?the?device?discovers?"Laser?projection?keyboard”，tap?to?connect.
5.?Upon?successful?pairing，?the?LED?will?stop?blinking?and?go?out.
Screen shot of successful?????????????????????????????????????????? Screen shot of pairing
Pairing on?iOS
Shipping
We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.Most orders will be shipped out within 1-3 business days upon payment confirmation.While there will be a delay for something we can not control (such as the bad weather). If it happens， just contact our customer service， we will help you check and resolve any problem.
Taxes !#!amp!*! Charges
Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buyingWe can revise the invoice price as you requested for reduce taxes.
Feedback
Once you have received your item， please leave positive feedback for us as this will inform us that you have received your items. If you are dissatisfied with your purchase， in any way ， please contact us first prior to leaving feedback.We always work out problems to our buyers full satisfaction. Trust us ，all the issues could be resolved via communication. And we care our customers ，we love happy customers .if you have any doubt or issue with the order ，please feel free to contact us ，we are here to assist you!
Contact us
We care about our valued buyers， if you have any questions， we try our best to reply to your emails as soon as possible， however， due to high volume of daily incoming emails and time zone difference， we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.