PRODUCTS

Huayuin Technology Co.,LTD

HYI-B3

QCC3040 bluetooth 5.2 private earbuds 

TWS earbuds noise cancelling metal earphone

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Blue, red, grey color( know more)


  • PRODUCT DETAILS
  • SPECIFICATION
  • DRAWING
  • APPLICATION

    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