Automatic pairing:
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-Q67 tws）to connect.

3. They will automatically connect to your bluetooth device when you use again 

4. This wireless earbuds also can be single connection.

    ♦ True wireless stereo, left and right channel separation, HIFI sound.
    ♦ Both the left and right ears have a full Bluetooth headset function, which can be used 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.
    ♦ Battery Capacity(Charging case): Internal 2600mAh rechargeable battery.
    ♦ Standby time: About 300 hours.
    ♦ support protocol:A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3.
    ♦ Noise reduction technology:CVC6.0.
 
package include:  
1*  TWS Wireless Earbuds
1* Charging Case
1* Micro-USB Cable
1* User Manual
2* Ear Tips

Receive Great Sound Quality with Intelligent Noise Reduction

Wireless Performance..No Entagled Cords To Get In Your Way.

Sweat/Water Proof So Go Hard and Never Worry About Malfunction Due to Water

Connect to Multiple Devices with its Bluetooth 5.0 Feature

LED Intelligent Charge Display-no guess work about when fully charged

Charge case can even be used to charge your phone

Ergodynamic design..no slippage while being active or on the go

Large 3500mah Battery with 5 hours of play time