Model Number: Virtual Laser Projection keyboard c Brand Name: Unismart Key Specifications/Special Features: Speaker for Mini Virtual Laser Projection Keyboard with colorful :* It`s so necessary for speaker when we use the Virtual laser projection keyboard* Built-in wireless Bluetooth 3.0 keyboard* Mouse freely control by clicking the mouse arrow keys* Light weight, quiet keystrokes, dust-proof
* Soft texture, perfect for travel, school or any work environment
* Compatible with Android, iOS, Ipad
* Carry it in your pocket and experience the comfort of typing on a virtual keyboard freely
* Compatible Software: IOS (iPhone and iPad), Android systerm

Spercifications :
Bluetooth:V3.0 HID Profile Ver 1.0
Frequency Range:2402-2480MHz
Channel:79
Modulation:GFSK
Size:76x20x26mm Weight:40g
Light source:Red Laser Dide
Keyboard Layout:19mm Pitch,QWERTY Layout
Keyboard Size:Width:240mm, Height:100m
Recognition Rate: Up to 350 characters per minute
Operating surface:Any firm falt surface
External Power Supply: USB Power/less than 5V 500mA
Battery:600mAh Li-polymer rechargeable battery
Operating time:120min
Charging time:120min
Warranty:1 year

Package