Wireless Laser Keyboard

Introducing our revolutionary projection keyboard! This compact and portable device connects seamlessly to a wide range of devices such as tablets, smartphones, desktop computers, and video games, using Bluetooth HID technology By utilizing the built-in infrared laser launcher, it projects a standard keyboard onto any work surface. You can effortlessly input information by simply recognizing the click location optically. With no physical keyboard, it's incredibly convenient to carry and adapts well to various work environments. This projection keyboard is compatible with devices running Windows, iOS, Android, and Mac OS, making it versatile for any user. The keyboard size is 240mm in width and 100mm in height, with a location about 80mm from the bottom of the device. It works perfectly on reflective or opaque plane surfaces and boasts an impressive recognition rate of up to 350 characters per minute. The operating temperature range is 0 to 35 ℃ with 90% relative humidity, while the storage temperature range is -5 to 35 °C. The battery takes approximately 120 minutes to charge, and the Bluetooth version is V3.0 for HID Profile Ver 1.0. Experience the future of keyboards with our Laser Keyboard available at decoyu.com.