TWS-F1 True Wireless Bluetooth Headphones Invisible Earphone Stereo Music Headsets Multi-Point Connection 452Mah Charging Box-RED

TWS-F1 True Wireless Bluetooth Headphones Invisible Earphone Stereo Music Headsets Multi-Point Connection 452Mah Charging Box-RED
TWS-F1 True Wireless Bluetooth Headphones Invisible Earphone Stereo Music Headsets Multi-Point Connection 452Mah Charging Box-RED
TWS-F1 True Wireless Bluetooth Headphones Invisible Earphone Stereo Music Headsets Multi-Point Connection 452Mah Charging Box-RED
Shop all Wireless Headphones
  • Latest true wireless (TWS) BT 4.1 technology ensures transmitting strong signal in high quality & high speed and offering high-fidelity stereo music.
  • Wireless dual ear stereo design, left and right ear channel separation. You can use the Left and Right ear headset solely (single track mode), or use in pairs (stereo mode).
  • High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.
  • It can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.
  • The 450mAh charging box can charge for the earphones and can be used as a perfect storage case for them, protecting them from damages.
  • Specifications:
    Model Number: TWS-F1
    BT Version: 4.1
    Protocols Support: HSP/ HFP/ A2DP/ AVRCP
    Transmission Distance: 5-10m (no obstacle)
    Frequency Response Range: 20Hz-20KHz
    Impedance: 32Ω±15%
    Sensitivity: 100dB
    Battery: Earphone: 2 * 3.7V / 50mAh (501215); Charging Box: 3.7V / 450mAh (502535)
    Charge Time: about 2 hours
    Talk Time: about 2 hours
    Standby Time: about 40 hours
    Earphone Size: approx. 2.8 * 2.8 * 2cm / 1.10 * 1.10 * 0.78in
    Charging Box Size: approx. 6 * 6 * 3cm / 2.36 * 2.36 * 1.18in
    Item Weight: approx. 48g (37g of the charging box, 5.5g of each earphone)
    Package Size: approx. 13.8 * 8.6 * 4.5cm / 5.43 * 3.38 * 1.77in
    Package Weight: approx. 149g / 5.28oz