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Image de 3.5mm headset noise canceling headphones

3.5mm headset noise canceling headphones

SKU: FS997153
3.5mm headset noise canceling headphones
FirstSing products are selling to more than 200 countries in the world, and has the top market wholesalers in Japan, USA, Canada, Spain, France, Germany, India and many other countries. The following are the authenticated Firstsing wholesalers, which can use the Firstsing website product photos and descriptions to show, promote and sell.
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Alex P Scott Jones Kelly Archie David CiresiDavidC Shawn Vest Adam Zee Matthew Gutierrez Eric Patterson mpp k Eric Patterson Voir tous
     
Spécifications des produits
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3.5mm headset noise canceling headphones

1) Speaker: ø40mm
2) Magnet type: Neodymium
3)Impedance : 32Ω±10%
4)Frequency response : 20Hz - 20KHz
5)Plug: 3. 5mm stereo plug
6) Speaker sensitivity: 105±3dB/mW@1kHz
7) THD: <1% @94dB, 1kHz
8) Rating/maximum power: 20mW/30mW
9) Power requirement: 2 × AAA batteries