Feature: (1) 5G wireless adapter and Bluetooth-compatible headset pairing: 1. Turn off the Bluetooth-compatible mobile phone, disconnect the Bluetooth-compatible mobile phone from the Bluetooth-compatible headset, and let the Bluetooth-compatible headset connect to 5G first. If it is not connected, please check whether the phone is turned off. 2. Insert the 5G into the Compatible For PS4 handle, and press and hold the multi-function button for 5 seconds. 3. Turn on the Bluetooth-compatible headset and enter pairing mode. 5G will automatically pair with the Bluetooth-compatible headset. The connection is generally completed within 15 seconds. When pairing, the blue indicator light of 5G and Bluetooth-compatible headset is blinking. 4. The pairing of 5G and Bluetooth-compatible headset is successful, and the blue indicator light changes from fast flashing to slow flashing (every 4 seconds). (2) Compatible For PS4 controller 5G setting steps: 1. Microphone setting steps, press the Compatible For PS4 power button to turn on the console and log in to the game account. Press the PS button to enter the main option, select "Settings", press the right "X" button to enter the options, select "Peripherals", press the right "X" button to enter the "Peripherals", select "Audio Devices" Press "X", select " Audio Devices" to adjust the microphone volume and the "X" key. 2. Make sure the microphone volume is adjusted. Turn on the 5G microphone switch and test the microphone. You can adjust the volume of the microphone by moving the controller left or right. 3. While adjusting, you can adjust the volume of the microphone to your most comfortable volume. To avoid noise, it is recommended to adjust the microphone to 50%-60%. 4. Press the "X" key to save and exit, and finally press the OK key. Description: Product name: Bluetooth-compatible Adapter Material: plastic Color: Black Model: wireless Bluetooth-compatible adapter Bluetooth version: Bluetooth-compatible V5.0 Transmission range: 15M (barrier-free) Available time: 12 hours Charging time: 2 hours Rated power: 0.5a /5V Suitable for: Compatible For PS4 controller Quantity: 1 piece Packing list: 1 x Bluetooth-compatible Adapter 1 x Cable 1 x User Manual 1 x Packing Box Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.