Bluetooth 5.1 Technology & Hi-Fi Stereo Sound Quality: True wireless earbuds Advanced Bluetooth 5.1 Technology provides great connectivity. Noise cancellation makes music clear and powerful, built-in microphone to suppress noise and ambient noise during phone calls makes your call more comfortable and clear.
Auto Pairing & IPX7 Waterproof: Pick up 2 headsets from the charging box they will connect automatically then only one step to achieve connection. Turn on Bluetooth and tap "S7" to pair. IPX7 waterproof earbuds internal nano-coating protects the Bluetooth earbuds from rains or sweat throughout intense exercises. Just enjoy your time when running, jogging, riding, hiking, fitness, or in the gym.
Superior Compatibility & Foolproof Operation: Compatible with iOS as well as Android system, fully intelligent and convenient. There are touch control buttons on the Bluetooth earbuds so that you can play and pause music, adjust the volume, skip tracks, answer and end calls and activate the voice control of your phone with one simple operation on the Bluetooth headset.
- 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 alternately ).
- Open the mobile phone Bluetooth search, click the main ear pair name （HBQ-Q66 tws）to connect.
- They will automatically connect to your Bluetooth device when you use it again
- These wireless earbuds also can be a 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 4 hours
- Battery Capacity(Charging case): 6000mAh larger 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.