Pairing method of Bluetooth headset and mobile phone:

1. For the first use, try to flush the headset for about 2-4 hours, and then charge it for 2 hours, preferably no more than 4 hours.

2. Click Bluetooth settings in mobile phone settings, and select "on" to finish. This turns on Bluetooth support for your phone.

3. When the Bluetooth headset is off, press and hold the headset multifunction key mfb3 for more than seconds, and wait until the indicator blue light on the headset is on (note that it is always on, the pairing process is always on, not flashing or not), at this time, the Bluetooth headset is in the searchable state.

4. Enter the password on the mobile phone, and the headset indicator flashes quickly, that is, the pairing is successful.

5. Open the Bluetooth option on the mobile phone and search. After the headset is successfully searched, the name of the Bluetooth headset will be displayed on the list and confirmed.

6. Click the Bluetooth headset name item, open it, and select bind. When finished, the phone is connected to the Bluetooth headset. At this time, the phone may have a similar "Ding Dong" tone connected to the USB. When the Bluetooth headset is turned off, there may also be a similar tone. Based on this, it can be judged whether the Bluetooth headset and the phone are connected normally.

If you just use your phone to communicate with the Bluetooth headset, rather than exchange information with other Bluetooth devices, you can select the bind check box.

Voice broadcast

How to use Bluetooth headset:

1. Use voice calling: short press MFB key once (press for no more than 1 second and hear a beep for short press), say the name of the person you want to call, provided that you want to store the voice calling record on the mobile phone. Very practical, ha ha!

2. Dial the last call number: long press the multifunction key to complete the redial.

3. Answer the call: short press MFB key once.

4. End the call: briefly press the MFB key once.

charge indicator

I. when the Bluetooth headset is plugged into the charger:

1. The indicator light is on, indicating charging.

2. The indicator light is off, indicating that the charging is completed.

II. Bluetooth headset without charger:

1. The indicator light is off, indicating that it has been shut down.

2. The indicator light is always on, indicating that it enters the pairing mode.

3. The indicator light flashes rapidly for 5 times, indicating that the pairing is successful.

4. The indicator flashes once every 3 seconds, indicating that it is in standby mode.

5. The indicator light flashes slowly once every 8 seconds, indicating that it is in a call state.

Precautions for use: when the headset is running out of power, there will be 5 short sounds to prompt every 20 seconds.