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Huayuin Technology Co.,LTD

TWS earphones headset wireless headphones bluetooth 5.2 earbuds B3

New Private QCC3040 Bluetooth 5.2 Earbuds  

High Performance Qualcomm Ture Wireless Stereo SOC Technology 

CVC8.0 noise cancelling, apxt, IOA ,IE62368 ......

Blue, red, grey color( know more)


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    B3 TWS bluetooth earbuds are designed by metal material. Which are driven by a QCC3040 chipset, supports Bluetooth 5.2, the upgraded version brings faster connection speed, improved data transmission rate, and stable connection. There is also an aptX Adaptive code for high fidelity and leader of low latency in earbuds industry.


    If you’re looking for a truly great pair of true wireless earbuds with aptx, support CVC8.0, ultra low power consumption.

    Welcome to contact us Huayuin TWS earbuds factory!


    Bluetooth version: 5.2

    Qualcomm 3040 chip

    Headphone battery capacity: 50 mAh
    Bottom battery capacity: 400 mAh
    Charging time: about 60 minutes
    Talk time: about 5 hours
    Play time: about 6 hours
    Charge times for earphone: about 3 times
    Bluetooth distance: 15-20 meters
    Control method: touch control
    Speaker: 6MM full frequency graphene diaphragm speaker
    Receiving sensitivity: -42dB±3dB
    Microphone: Silicon Mai 2718
    Frequency: 20-20KHz
    Impedance ohmic value: 16
    Speaker rated power: 3mW

    Compatible iOS/Android/Windows 10