The first step is to take this earphone out before you need to pair it, then turn the earphone on, find and long press.
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The second step is to observe the changes on the indicator light by long pressing the headset. Generally, when the indicator light flashes alternately red and blue, it means that the pairing is successful. Pairing is successful, but then you have to use your own phone Settings to normal use, and this part is not included in the pairing, generally is to find the location of the Bluetooth on your phone, and then connect.
The use of Bluetooth headphones is divided into 4 steps, first, long press the Bluetooth switch to turn on, enter the phone Settings to turn on Bluetooth, search the headset device to enter the pairing, the following are the specific steps:
Press and hold the Bluetooth headset switch
First, press and hold the Bluetooth headset key until the indicator flashes red and blue alternately to enter the pairing state.
Go to Settings to turn on Bluetooth
Turn on your phone's Settings and tap Bluetooth to turn on the Bluetooth button.
Select a Bluetooth headset device
Then in the search results, find the Bluetooth headset device name and click on it