Description:This PS4 controller wireless keyboard makes it easier for the players to chat with friends and relatives in PS4 and PS Vita platform. This device is easy to install ,take out and connect with any version of PS4 original controller as well and provides convenient and useful functions like text type, Internet chat, and game playing. Main Features: - Easy to operate, good hand feeling - Wireless Bluetooth technology, operating distance can up to 10m - The use of the keyboard is easy to communicate with friends by the voice chat and messages  - Using dedicated keys to input various letters and characters, it is very easy to text chat and surf the Internet by PS4 - The keyboard is very easy to embed in the controller, and will not affect the operation and appearance of the controller Specifications: Working Voltage: DC 5V Working Current: Less than 20mA Charging Current: 120mA Quiescent Current: Less than 30uA Bluetooth Version: V3.0 Transmission Range: Up to 8m ( without signal disturbance and no direction limit ) Model Number: TP4 - 008Package weight: 0.148 kg Product Size(L x W x H): 13.80 x 6.50 x 5.00 cm / 5.43 x 2.56 x 1.97 inches Package Size(L x W x H): 17.00 x 6.60 x 5.50 cm / 6.69 x 2.6 x 2.17 inchesPackage Contents: 1 x PS4 Controller Wireless Keyboard, 1 x USB Cable, 1 x English User Manual