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wholesales Low Cost Earphones for Bus or Train or Plane
How to use Airline Earphones correctly on the plane?
The 13th "National Ear Day" with the theme of "Noise Reduction and Hearing Protection" has just passed. In order to reduce the noise of the engine on the plane, many passengers choose to use the Airline Noise Cancelling Headphones they bring or are equipped to watch TV when they take the plane. Shows or music, and use this to play a long journey. However, everyone will find that during the safety inspection of the cabin crew during take-off and landing, in addition to conducting regular checks on whether the passenger's seat belt is fastened and whether the small table is stowed away, etc., passengers with Airplane Headphones will also be asked to remove the headphones. , many passengers are puzzled, some passengers think it is unnecessary, and some even complain that the flight attendants interfere with their freedom. So why do flight attendants have such a request?
As we all know, three minutes after take-off and eight minutes before landing are called critical stages of take-off and landing, because these two stages require the pilot to complete complex flight tasks at a near-ground altitude, and are the busiest operations in the entire flight process. The two stages not only have extremely high requirements on the pilot's flying skills, but also have extremely high requirements on factors such as weather and airport environment. At the same time, in these two stages, the aircraft is mainly located in the area between 0-3000 meters above sea level, and this area belongs to the bottom of the troposphere, is the area with the most unstable airflow, and is also the area with the most frequent bird strikes. . According to statistics, 80% of flight accidents occur in this time period, so some people also call this time period "black 11 minutes". It is precisely because of this that the cabin crew will conduct strict security checks on the cabin before takeoff and landing, and persuading passengers with headphones to remove the headphones is one of them, so that passengers can be timely in the event of an emergency. perception and act accordingly.
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 :
Material: plastic & metal
Color: Black
Total Length: approx. 120cm (45.7")
Earpiece Design: earbud (In ear)
Suitable for: 3.5mm jack mobile phone, computer, tablet PC, MP3, music player, etc.
Item included: 1 x Single Earphone
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,
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computer headset
