Senaste avancerade brus reducerande 3,5 mm USB trådlösa BT-hörlurar
med mikrofon för Kontorsmiljö och Bilkörning,
 
Model name:
U17 Plus
Speaker Diameter:
40mm
Earmuff:
PU Leather Earmuff/Protein Leather Optional
Speaker Impedance:
32Ω
Speaker Frequency Response:
20HZ-20KHZ
Speaker Sensitivity:
115dB±3%
Rated power output:
41MW
Maximum Output Power:
84MW
Noise level:
≤-78dBA
Dynamic range:
≥78 dBA
Stereo crosstalk:
≤-52 dBA
MIC SIZE:
60*50mm
MIC Sensitivity:
-42dB
Directional microphone:
Noise canceling
MIC Impedance:
≤2.2KΩ
MIC Frequency Response:
50Hz - 15KHz
Connector:
USB, RJ9, Type c, 3.5+USB, 3.5+Type C,USB+3.5mm+Wireless