KB320 Projection Keyboard Wireless Bluetooth Virtual Keyboard Mouse

1. Product Overview:
The laser projection keyboard is a keyboard connected to the main device via Bluetooth HID, which is suitable for desktop computers, tablets, smart phones, game consoles and other devices. As a new input device, the projection keyboard uses the built-in infrared laser emitter to project the standard keyboard outline on the working plane, click on the pattern, and determine the click position by optical recognition to complete the information input. The laser projection keyboard has no physical buttons, and is connected to the main device through Bluetooth. It is compact and easy to carry, and can adapt to most working environments.

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2, working principle:
The keyboard projector of the laser projection keyboard projects the outline of the keyboard on the work plane. Its bottom end emits infrared light to detect objects such as fingers. When the object passes through the infrared light irradiation area, the sensor detects the infrared light reflected by the object. Perform keyboard operations by analyzing the position and movement of the object.

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3, product features:
鈥?English QWERTY keyboard layout
鈥?Portable design
鈥?Standard keyboard button size and spacing for easy operation
鈥?No moving parts, durable use
鈥?Built-in rechargeable lithium battery for easy carrying
鈥?Compatible with the latest operating systems: Windows XP and above, Windows Phone 7 and above, iOS 4 and above, Android 2. 0 and above, Mac OS X and above.

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