Bluetooth 4.0 Certified: Our state of the art design incorporates the latest Bluetooth 4.0 Technology to easily connect to your Android compatible tablet or smartphone. Bluetooth 4.0 Technology allows wireless connectivity up to 30 feet away while minimizing power consumption. Our built-in multi-color LED's provide visual feedback for Bluetooth Connectivity, and Pairing. Scissor-Click Key Technology: Accurate Typing is yours with our Qwerty Design, Scissor-Click key technology. Full size keys provide a comfortable typing experience while precise tactile feedback will encourage you to work longer and play harder. 10 Integrated Hot Keys: Our cutting edge design features 10 Integrated Hot Keys that use custom firmware to give you one-touch access to your Multimedia keys, Function Keys and the Internet. Built-in Multi-host keys allow you to connect to 2 Android devices and toggle between them. Automatic Wireless Synchronization: Designed for hassle-free installation, simply install the batteries, turn the power switch to the On position and press the connect key to sync your Wireless Bluetooth Keyboard to your Bluetooth enabled Android tablet or smartphone.