The author has overused Neuen's headphone "Bose QuietComfort20" for several years. Although it is a slightly older model, it continues to be sold as the current model.
Before the corona, the author's plane moved more, taking as many as 68 times in 2019. I seem to have spent 298 hours on the plane. However, people who are not very good at airplanes arrive at places where they are exhausted and have no job.
What completely changed the author's airplane life was the encounter with QuietComfort20. The price is 29700 yen, although it is not cheap, but the noise inside the plane is reduced by about 70% through somatosensory, and it is found that it can reduce fatigue.
Recently, there are more and more wireless products, and the author is usually using AirPods Pro. However, there are no batteries on more than 12-hour flights to Europe and need to be put back in the box to recharge.
In addition, the rules for the use of Bluetooth devices on aircraft vary from airline to airline. The old equipment cannot be used and needs to be closed during take-off and landing, which is affected by various conditions. If you put all this together, it will be easier to have a cable.
In business class on international flights, headphones that support Neujkahn may be available on the seat. It's a delightful service, but you can only lie on your back when you wear it on your head. At this point, I like to turn sideways if it is ear style.
Transfer machine with external battery is also OK.
As a competitor to Neujkahn's compatible headphones, "advanced earplugs of about 1000 yen" is also one of the options. But if it's a headset, of course you can connect a phone and a tablet to enjoy the sound. I would say that you make effective use of your time on the move in your video and audio manuals, but Neujkahn is actually very comfortable and sleeps well.
Recently, more and more devices are not equipped with 3.5mm headphone jacks like the sixth-generation "iPad mini", and wired headphones are becoming worryingly inconvenient. Nonetheless, Neujkahn's function runs independently and will not be affected by the conversion. Do not connect to the device, but you can use it alone when you want to be quiet.
What matters is the "life" of the battery. The QuietComfort 20 was powered for up to 16 hours in specification, but after years of overuse, the battery ran out within 10 hours. What is put together there is the card type portable battery. In this way, you can bear to use it for a whole day while charging.
Bose products also offer paid replacement services, which can be exchanged for new products at half the price even after the repair warranty expires. If there is an increase in mobility opportunities in the future, I would like to give it a try.