With it you can increase your productivity by entering text quickly and easily while using your phone's display, forget about wires and cables – the bluetooth wireless technology.
Allows you to connect to a compatible phone, have it to hand whenever
you need it, its foldable and lightweight design makes it convenient to carry, take advantage of the shortcut keys to work even more efficiently

Features:
Bluetooth Specification: Version 2.0 Class 2
Range of Frequency: 2.4GHz Spectrum
Operating Voltage: 1.2 ~1.6Vdc ( powered by 1 AAA batterie )
Use only 1.5V AAA, Alkaline battery, for better efficiency purpose, a fine brand of the alkaline battery is highly suggested.
Standby Current: 1.2mA
Sleep Current: < 200uA
Close the keyboard: < 0.1uA
Transmit Range: up to 10 meters
Storage Temperature: -40 ~ +125 degree

Specifications:
Dimensions: 117mm(L) x 80.8mm（W）x 14mm（H）
Net Weight: 103g+/-2g