RANC03 ANC Headphones

Product description

chip  :AC6955F+TI

Bluetooth  version  :V5.3  

trumpet  Anti  group  :Φ40mm,32Ω

Frequency  Range    :20Hz~20KHz  

Horn  sensitivity  :112±3dB

Wireless  propagation  distance  :Appr.≥10m  

Active  Noise  Cancellation  :-23±2DB(FF)

Working  time:18H(ANC  on)

                         28H(ANC  off)

Standby  time  :>200H

charging  time  :1.5H  

battery  capacity  :400mA/Max:800mA 

Antenna  type  :Onboard  Antenna  

RF  transmit  power  :6dB  

RF  Receive  Sensitivity  :-90dB  

call  microphone  head  :MIC

Standby current: < 2uA

charging  time  :1.5H  

Operating voltage: 3.7V

Charging current: 350mA


RF  Receive  Sensitivity  -90dB 

call  microphone  head  MIC

Standby current: < 2uA

charging  time  :1.5H 

Operating voltage: 3.7V

Charging current: 350mA


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