Q66 V5.0 Bluetooth Earphone HD Stereo Headphone Sports Waterproof Headset With Dual Mic And 6000mAh

The charging box charging interface is easy to fall off due to improper use and excessive force. Please use it carefully to avoid unnecessary dispute.Product Feature:  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-Q66）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 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      Battery Capacity(Charging case): 6000mAh lager battery.Can charge your phone     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* Pair Of Q66 Wireless Earbuds1* Charging Case1* Micro-USB Cable1* User Manual2* Ear Tips
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