Features of laser keyboard :

1.Product Features
Extremely portable and small in size.
British QWERTY full keyboard layout for fast and accurate data entry.
It also supports USB interface and Bluetooth, and the connection with mobile devices is very convenient.
Support for mouse and gestures.
Support button voice broadcast and Bluetooth speaker function.
Built-in lithium polymer rechargeable battery for easy mobility and carrying
Compatible with the latest devices Windows XP/VISTA/7/8, Windows Phone 7, IOS4/5/6, Android 3.1 and higher, Mac OS X.

2. Indicator status indicator light red
Long light: Charging
Off: Charging completed
The indicator light flashes blue: pairing status
Off: paired
The indicator light flashes yellow once: it starts normally.
Note: The user uses the laser Bluetooth keyboard, and the system will automatically make a “beep” sound every time the button is pressed.

3. Product connection method
This product can be connected to your device via Bluetooth and USB. It is compatible with all operating systems that support USB HID and Bluetooth HID. USB HID is plug and play, no need to install a separate driver.
 
4. Combination function keys
FN+ up/down arrow keys to increase/decrease laser brightness.
FN+ left/right arrow keys to increase/decrease the volume.
FN+P, turn the keyboard button sound on/off.
FN+K, on/off button voice broadcast function.
FN + mouse button to enter / exit mouse mode.
FN+U/I speeds up/slows mouse movement.Support Fast Charge.

Specifications of laser keyboard :

Pictures of USB Cable: