1. Take 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 ).
2. Open the mobile phone Bluetooth search, click the main ear pair name （HBQ-Q66 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 4 hours
♦ support protocol:A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3.
♦ Noise reduction technology:CVC6.0.
2* Ear Tips