Perfect compatibility: applicable to any Bluetooth headset (the Bluetooth adapter must be connected to the PS5 and PS4 console, if the other machine you are connected to is unavailable) When you insert a USB slot, the USB adapter connects to any wireless audio device. With a wireless microphone, you can chat while plugging in the controller. 3.5 mm male and female bus, perfectly connected to the microphone. The cable clip that secures the microphone to your clothes. This allows you to play games noiselessly while talking to the microphone, giving you the perfect gaming experience! USB 5V power supply, automatically activate Bluetooth when powered on. Support A2DP and HFP. (A2DP: send the music played by the PC to the Bluetooth headset. Audio format: 44.1K sampling, dual channel, bit width 16bits. HFP: realize the voice intercom of the Bluetooth headset. Audio format: 8K sampling, mono channel, bit width 16bits). Applicable scenarios: Bluetooth Protocol Stack is implemented on dongle, independent of the host. As long as the host supports USB Auido and plugs in USB BT Dongle, the audio signal of the host can be sent to the Bluetooth terminal device through Dongle.