This is a wireless game controller (joystick) from the DENX brand, model DX3623, for PlayStation 4. It connects via Bluetooth and works with PS4, PC, Android, and Apple devices. It features a gyroscope (motion sensor), a touchpad, and vibration function. It comes with an 800mAh battery that provides up to 8 hours of continuous gameplay. It has a headphone port and comes with a 0.8-meter data cable.