XFUNY(TM) Bluetooth 3.0 Gaming Media Remote for Sony PlayStation 4 PS4 Game Console Media Blu-ray DVD Remote Control Keyboard Controller This product adopts Bluetooth 3.0 technology, which is stable and reliable. The buttons adopt PVC material, with inner screen printing technology. No matter how long you use, the pattern and the symbol will never fade. The buttons adopt PVC material, with inner screen printing technology. No matter how long you use, the pattern and the symbol will never fade. The remote will fall in sleep automatically when you dont use it for 10 minutes. In dormant state, you can press the remote power key to wake it up, and then it will connect to PS4 console automatically. Powered by 2*AAA batteries. (Not included!!)