Feature:1. German Keyboard: Wireless bluetooth 3.0 keyboard, easy to connect, specially designed German version keyboard.2. Broad Compatibility: The keyboard works with the three major operating systems that support Bluetooth (for Android, and for Win), including most Bluetooth devices.3. Stable Keyboard Connection: Easily connect to mobile devices such as tablets and phones using a Bluetooth connection. The operating distance is up to 10 meters.4. Portable: Ultra thin and light weight, easy to carry, suitable for work, home, travel.5. Quiet Keyboard: Quick response keys, responsive keys provide comfortable and noise free typing.Specification:Item Type: Wireless KeyboardMaterial: ABSOperating Voltage: 3.0VOperating Current: 4mAWorking Distance: Approx.10m / 10.9ydBattery Specifications: 2 x AAA Batteries (Battery Not Included).Package List:1 x Keyboard1 x User Manual