Description: This keyboard is specially designed for controller, a great partner for the players to chat with friends or relatives in games. It is easy to install, take out and connect with any version of for original controller, and provides convenient and useful functions like text type, chat online, and play games. Features: To communicate with your friends more conveniently during game playing by voice chatting or typing with the keyboard. Fit well with for controller, easy to install and take out, and will not affect the and appearance of the original controller. Easy to operate with good hands feeling. Connect with Bluetooth, effective operating distance can be up to 10m. Specifications: Color: Black Material: ABS Weight: 110g Working Voltage: DC 3.7V Working Current: ≤50mA Quiescent Current: ≤1mA Charging Voltage/ Current: 5V/ 130mA Built-in Speaker: 130mA/ 5V Bluetooth: V3.0 Bluetooth Distance: 8 - 10m Battery: 200mAh Polymer Lithium Battery Package List: 1 * Mini Keyboard for PS4 Controller 1 * Charging Cable Note: For PS4/ controller is not included.