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Изображение High Performance Noise Cancelling Stereo Headphones with built in battery

High Performance Noise Cancelling Stereo Headphones with built in battery

Артикул: FS997151
High Performance Noise Cancelling Stereo Headphones with built in battery
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.
Normal Patented Wholesaler
Chris Currier gene mikulski JOYSON PEKKATTIL Jose D Blanco Velasquez Alex P Scott Jones Kelly Archie David CiresiDavidC Shawn Vest Adam Zee View all
     
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High Performance Noise Cancelling Stereo Headphones with built in battery

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