1. Turn on the Bluetooth headset and hold down the key until the indicator light flashes alternately in red and blue;

2. Turn on the Bluetooth function of the mobile phone, set the Bluetooth of the mobile phone to "visible to all" and search for Bluetooth devices;

3. After finding it, select the pairing connection, enter the pairing password: 0000 in the mobile phone, and complete the pairing if the connection is successful;

4. When you make a phone call, you can answer it with a Bluetooth headset; Play music on your mobile phone and enjoy music on your Bluetooth headset.

How to transfer files to the computer via Bluetooth;

Step 1: Turn on the Bluetooth function;

Step 2: Search for nearby Bluetooth devices;

Step 3: Connect the Bluetooth device and input the password pair;

Step 4: Transfer files or receive files. There is a "discoverable" function in the Bluetooth function settings. When this function is turned off, other Bluetooth devices cannot search the information of this machine, and the use of Bluetooth function will not be affected.