Laser Projection Bluetooth Keyboard Projector

This Bluetooth Wireless Virtual Keyboard Projector is a laser projection keyboard compatible with your desktop, laptop, smartphone, or tablet. Projects a red keyboard on any flat surface for fast and accurate data input. Built-in rechargeable battery. Mouse mode is supported. Connects by Bluetooth or USB cable (included). Compact and ultra portable for mobility and convenience. Fast and accurate data input and English QWERTY keyboard layout. Detection rate over 350 characters per minute and low power consumption. Compatible with Windows, Mac, iOS, Android. Latest sensor module recognizes the location and movement of your fingers.

Overview： 
Projection keyboard. Bluetooth and wireless virtual projection. Speaker voice broadcast. Mouse Function.

Specification： 

Model used: General 
Interface: Bluetooth
Connection with computer: Wired:
Projector is not waterproof. 
Material: ABS.
Voice speaker broadcast mouse function