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Disposable Earphones for School bus train plane Museum gift
Airline Earphones & Computer Headphones :
There is only one difference between aviation earplugs and general earplugs, that is, the function is different.
Airline Noise Cancelling Headphones can mainly reduce noise. When the atmospheric pressure in the cabin changes, there will be a pressure difference between the inside and outside of the Airplane Headphones, and the noise reduction function is strong. . Airline Headphones can provide an opposite resistance, so that the pressure difference in the middle ear cavity membrane can be reduced, allowing the Eustachian tube to function normally, eliminating ear pain or discomfort.
Ordinary Ear Buds are often used in radios, hearing aids, and can also be used for swimming to prevent water from entering the ears. Noise reduction is poor.
Our advantages:
stable quality, stable supply, fast ordering speed, we have the price if you have the quantity! ! !
Focus on seeking: foreign trade companies, overseas customers, domestic wholesale, online shop merchants, support one-piece delivery, small-value mixed batches, and win-win cooperation together!
Remarks: Support OEM ODM orders, you can confirm the quality first, make requests, produce as required, and the sample fee can be refunded after large orders are made!
Manufacturers supply in large quantities
100 pcs/pack, note: the cable length is only about 60CM, the sound quality is average, it is mainly used for gifts with machines
5000 pieces/box.
Features :
More general 3.5mm Metal Earphones plug, suitable for most mobile phones, tablets, MP3, MP4 and other devices on the market, plug and play
Choose soft ABS ear caps, which are easy to wear, do not swell, fit well with the inner ear canal, and do not hurt even if you wear them for a long time
Specification:
|
Frequency Range |
20Hz--20kHz |
|
Maximum Power input |
10mw |
|
Rated Power |
5mw |
|
Speaker |
Ø15mm |
|
Impedance |
32ohm |
|
Sensitivity |
98dB+/-5dB S.P.L at 1KHz |
|
Plug |
double 3.5mm pin |
|
Length of cable |
1.2M |
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Main Product:
LED headphones,
Bluetooth headset,
Sleep headset ,
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Wireless earphones,
computer headset
