True Wireless Stereo Bluetooth Earphones

  • $39.97
  • Save $30.00

This K2 Headsfree wireless earphones are the perfect companion for your phone, Wire free and Universal For iPhone, Samsung,..

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  • Original HOCO UPB05 10000mAh high capacity mobile charger external battery power bank
  • Dual USB ports, you can charge phones, pads or other small electronic devices simultaneously
  • LCD display screen, intelligent display subtitles, battery capacity can be accurate to 


    • Model: TWS-K2
    • Product Type: True Wireless (TWS) Bluetooth Stereo Headphone.
    • Bluetooth Version: Bluetooth 4.1 (CSR)+ EDR; Class 2.
    • Supports HSP, HFP, A2DP, AVRCP protocol.
    • Battery Capacity Display, supports for iPhone.
    • Frequency Response Range: 21Hz-18KHZ
    • Operation Range: Up to 10 meters
    • Microphone: Built-in high-sensitivity microphone (-38dB).
    • Impedance: 16Ω
    • Sensitivity: 95dB
    • Degree of distortion: ≤1%
    • SNR ≥95
    • Headset Battery: 60mAh Rechargeable Li-ion battery
    • Power Bank Box Battery: 1200mAh Rechargeable Li-ion battery
    • Charge Time (for Power Bank Box): About 2.0 hours
    • Music Playing Time: About 3 hours (The Music Volume will affect the time)
    • Talk Time: About 4 hours
    • Standby Time: 120 hours
    • Charge Time:1 ~ 2 hours

    Package Includes:

    • 1x K2 True Wireless Bluetooth Headset
    • 1x USB Cable
    • 3x Earbuds

    We ship with a USPS tracking number.
    Please allow 2 - 4 Weeks for Delivery
    But once you get your stuff you will know it was worth the wait!


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