This is a wireless controller for P4. I'm selling it because I bought it but have no use for it. I used it only once, and there are no problems with its operation. It feels very similar to the official controller, and if anything, it's lighter and easier to use. Features include dual vibration, touch button, touchpad, LED light, and a 3.5mm headphone jack. Weight: approximately 220g. Bluetooth maximum range: approximately 10m, maximum transmission speed: 2.1Mbps. Compatible models: P4 Pro/P3/P3 Pro/Slim PC (Windows 7/8/10/11). I am new to selling, so I apologize, but thank you for your consideration.