Model No:BT207
Neckband Bluetooth Headset with 120mAH battery, metal earbuds
Neckband Bluetooth Headset with 120mAH battery, metal earbuds

Specification:

  • Metal earbuds with magnet design
  • Bluetooth version: Bluetooth V4.2
  • Support: HFPV1.5, A2DPV1.2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP
  • S/N: 96dB SNR stereo ADC and stereo DAC
  • Sensitivity: -80dBm<0.1%BER
  • Working distance: 10M
  • Working frequency: 2.4 -2.480GHz
  • Transmission power: Class2, 4dBm
  • Audio S/N: ≥75dB
  • Audio performance: SBC decoding
  • Battery: 3.7V/120mAh built-in rechargeable Li-ion battery
  • Charging voltage: 5V DC
  • Charging time: about 2 hours
  • Working currency: ≤22mA
  • Standby currency: <2mA
  • Working temperature: -40 to 85°C
  • Playback time: about 5.5 hours
  • Standby time: about 300 hours
.