Specification: Material: ABS Size: 6.4x12.7x2 Connection: Wireless Instructions 1. Turn on the PS4 and insert the Bluetooth adapter into one of the USB ports on the PS4 controller. 2. If this is the first time you are using the adapter, insert it into the PS4's USB port. The blue light will flash slowly. Press and hold the button for about 2 seconds, the blue light will flash quickly, and the adapter will enter pairing mode. Turn on the Bluetooth headset and set it to pairing mode. Wait for the USB adapter to connect to the Bluetooth headset. When the connection is complete, the USB adapter's blue light will be on, indicating that the Bluetooth function is working. 3. Insert the microphone into the headphone jack on the PS4 controller. 4. Enter the PS4's settings menu. 5. Select the \"Peripheral machine\" menu. 6. Select \"Audio device\". 7. Set the input device to \"USB audio device\". 8. Set the output device to \"USB audio device\". 9. Adjust the microphone volume, test the microphone volume at the same time, and press OK to finish the setting. 10. Adjust the headphone volume to a suitable level. 11. Set the output to the headphones to \"All audio\". 12. Now you can use the Bluetooth headset to listen to the sound in the PS4 game and enjoy unlimited gaming fun. Package includes: 1 x Wireless Adapter Note: Due to differences in monitors, the color may be slightly different from what you expect. Please allow this. The wireless design helps you get rid of the limitation of cables. Say goodbye to tangled cords! Made of ABS, this wireless adapter is lightweight and durable. The portable size makes it easy to carry. This USB dongle works great with Bluetooth audio devices and the PS4 controller. Suitable for PS4 and Bluetooth headphones.