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Wireless Bluetooth Headphones H-BT856

Bluetooth 5.4 | 40 mm Driver | USB-C Charging | OEM/ODM

  • Bluetooth Version: 5.4 (JL chipset)

  • Bluetooth Range: 10 m

  • Frequency Band: 2.4-2.48 GHz

  • Operating Voltage: 3.7 V

  • Working Current: 25 mA

  • Standby Current: 1 μA

  • Battery Capacity: 300 mAh

  • Standby Time: Approx. 130 hours

  • Music Time: Approx. 10 hours

  • Talk Time: Approx. 10 hours

  • Charging Time: Approx. 2 hours

  • Charging Port: USB Type-C

  • Driver: 40 mm

  • Impedance: 32 Ω

  • Sensitivity: 105 dB

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