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  • Factory Building No. 26, Lot B10-2-3-2, New Industrial Park, Hedong Economic Development Zone, Ji'an City, Jiangxi Province

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Head-Mounted Earphones With Dual Plugs For English Listening Test In Middle School And College Entrance Exams
Head-Mounted Earphones With Dual Plugs For English Listening Test In Middle School And College Entrance Exams
Head-Mounted Earphones With Dual Plugs For English Listening Test In Middle School And College Entrance Exams
Head-Mounted Earphones With Dual Plugs For English Listening Test In Middle School And College Entrance Exams

Head-Mounted Earphones With Dual Plugs For English Listening Test In Middle School And College Entrance Exams

760
1. Speaker: 40MM
2. Frequency: 20HZ-20KHZ
3. Sensitivity: 105dB±3dB
4. Impedance: 32 ohm
5. Wire: 3.5PVC wire*2M±0.1M
6. Microphone: -38dB±3dB
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+86-13979636398 584120846@qq.com Factory Building No. 26, Lot B10-2-3-2, New Industrial Park, Hedong Economic Development Zone, Ji'an City, Jiangxi Province

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