①Take out the left and right (LR) earphones from the charging case.the ears will automatically turn on and connect (the red and blue light flashes altemately ).
②Open the mobile phone Bluetooth search, click the main ear pair name （HBQ-Q67 tws）to connect.
- True wireless stereo, left and right channel separation, HIFI sound.
- Both the left and right ears have a full Bluetooth headset function, which can beused alone or in pairs.
- Dual Mode Bluetooth 5.0, ultra low power consumption.
- Bluetooth transmission distance: 10 meters.
- Listening to the song time: about 5 hours for one ear and about 3-4 hours for both.
- support protocol:A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3.
- Noise reduction technology:CVC6.0.
- 2* Ear Tips