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Bone Conduction Headphones Bluetooth 5.2 Wireless Open-Ear Earbuds Sport Headset

$ 8.97

Availability: 66 in stock
  • Connectivity: Bluetooth
  • Band: HF
  • Wireless Technology: Bluetooth
  • Color: Black
  • Number of Earpieces: Double
  • Type: Ear-Cup (Over the Ear)
  • Microphone Type: Built-In
  • Condition: New
  • Brand: Unbranded
  • Model: BL20
  • Features: HD Voice, Noise Cancellation, Waterproof, Wireless
  • Form Factor: Ear-hook

    Description

    Bluetooth version: V5.1+EDR
    Wireless frequency: 2.4GHz
    Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
    Transmission distance: 20 meters
    Battery capacity: 90mAh in both ears
    Charging voltage/current: 5V/1A
    Play/call time: about 11 hours
    Charging time: about 2 hours
    Standby time: 180 days
    Verse impedance: φ16mm 32Ω
    Mi head sensitivity: -42db
    Work temperature: -10-50 ℃
    Packa
    ge
    includes: 1*headset+1*charging cable+1*manual
    Note:
    The charger is not a seat charging, it is the USB line straight, one drag on the second line