B908 Ultra-slim 78 Keys Bluetooth Wireless Keyboard with Concave Mobile Phone Holder

1. Wireless Keyboard includes 78 keys for efficient data input.
2. Wireless Bluetooth 3.0 technology, more rapid transmission.
3. With concave holder: Can hold your mobile phone / tablet etc.
4. Ultra-slim and lightweight, compact design make it easy to storage your backpack or briefcase and take it anywhere for using.
5. Can connect with two Bluetooth devices, free to switch.
6. Power by 180mAh lithium battery, can be used more than 100 hours after full charging.