Portable Bluetooth Virtual Keyboard Wireless Projector Keyboard with Mouse Function for Tablet Computer Phone

English QWERTY keyboard layout(Not support other language keyboard layout). Full size key pitch and shortcut keys for ease of operation Superior durability (No moving component inside). Without physical keyboard, small size, easy to carry, this projection keyboard can adapt to most of the working environment.Lithium-ion Polymer rechargeable battery. Easy connection via Bluetooth 2.0 HID profile Ver. or USB. connection to main devices , like Tablet PC,Smartphone, Desktop PC and Video game . As a 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 Compatible with: IOS4 or above, Android 2.1 or above, Windows XP or above, Windows Phone 7 or above, Mac OS Product Appearance Functional Description: Red light: long bright - Charging Off - Charging complete Blue light: Blinking - Pairing Status Off - paire Yellow light: flashes once - start normally USB connection mode: Method: USB device is connected USB Interface: standard USB Mini-B type Interface Specification: USB HID keyboard Input power: 1A 5V USB Charge Color: White Material: plastic Package Contents: 1 * Keyboard projector 1 * Data cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.