How to judge master and slave
Method 1: The one shows red and blue LED indicator flashing alternately is the master
when pairing
Method 2: At the time of connected. Double click the MFB, the one which can make the
cellphone redial the last number is the master
Method 3: At the time of connected, Make a phone call, the one which you hear the
voice is the master.
How to judge the left channel and right channel
Master is the left channel and the slave is the right channel.
How to charge the earphone and judge charge completed
1. Put the earphone into the charging box
2. Slide the switch to the left side, when you see the earphone's red led is on, that
means the earphone is charging
3. When the earphone's red led is turn off, that means charge completed.
Use a single one
Power on
Long press Main Button for 3 seconds until the blue LED flickers
Pairing
When you see the blue and red indicator Led start flashing alternately
Scan
Turn on your Bluetooth device, you will see the name" Navigator Earphone"
Connect
Try to connect "Navigator Earphone" until the alternative flashing is disappear.
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