The compact and exquisite LED Bluetooth stereo is not only lovely in style, but also easy to carry. It is a good choice to use it in the external speaker of mobile phone. So how to use it?

How to use Bluetooth audio?

1. Turn the newly purchased Bluetooth speaker open and hold the power button for a few seconds. The indicator light will light up.

2. Then turn on the settings of the mobile phone, turn on the Bluetooth function of the mobile phone, and find the device.

3. Find the device, find the Bluetooth speaker, click on the pair, and enter the corresponding digital code.

4. Connect the Bluetooth speaker successfully, then turn on the music projector like Cool Dog and choose a song to broadcast at will.

How to use Bluetooth speaker?

1. First turn on the power supply of the Bluetooth speaker and the indicator light will turn on.

2. Then turn on Bluetooth.

3. At this time, the Bluetooth devices that can be used around can be detected automatically by hand.

4. After detecting the speaker device, click on the start pairing, and it will take a few seconds for the pairing to be successful.