Wireless Laser Keyboard

Wireless Laser Keyboard The projection keyboard works through Bluetooth HID, connecting to systems like tablets, phones, PCs, and video games. Wireless Laser Keyboard projects a standard keyboard onto any surface via its integrated infrared laser launcher, then optically recognizes clicks for data entry. This small, portable projection keyboard adjusts easily to any work environment. Supported operating systems include Windows, iOS, Android, and Mac OS. Specification: Light source: Red laser diode Keyboard size: Width: 240mm, height: 100mm Keyboard location: About 80mm from the bottom of the device Project surface: Reflective, opaque plane Recognition rate: Up to 350 characters per minute Operating surface: Any sturdy plane Battery charging time: About 120 minutes Bluetooth: V3.0 for HID Profile Ver 1.0 Operating temperature: 0 ~ 35 ℃ / 90% RH Storage temperature: -5 to 35 ° C / ~ 90% RH Package Content: 1*Laser Keyboard    pidelo en decoyu.com