How does Cowin set up the microphone on other devices

Cowin headphones connected with MacBook and set up microphone

1.setting>>Bluetooth

2.Keep the Bluetooth of the headphone and MacBook turned on

Bluetooth connection completed

Microphone Settings

3.Setting>>Sound

4. Sound>>input and choose Cowin headphone

1.setting>>Bluetooth

2.Turn on Bluetooth mode and select E7

3. Setting>>sound

After connecting to Bluetooth, test whether the MIC works by voice