78 %

U&I UiNB-3987 neckband

1,999.00 449.00

U&I UiNB-3987 neckband

  • Bluetooth Version : 5.0
  • Talking Time : Up to 12 hours
  • Music Time : Up yo 10 hours
  • Standby Time : Over 50 hours
  • Charging Time : 1-2 hours
  • Charging Type : Micro USB
  • Charging Power : DC5V 135 mAh
  • Transmission Distance : 32ft. (10m)
  • Output Power : 3mW x 2
  • Sensitivity : 110db at 1KHz
  • Impedance : 16 Ohm
  • Frequency Range : 20Hz – 20KHz
  • THD : <1%
  • Support Profiles : HSP, HFP, A2DP, AVRCP
  • Mic Sensitivity : -42db
  • Mic Impedance : 2200 Ohm

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