The reason is that it is a type on the neck, and it is a short time while traveling!
Sakuni-like WI-1000X★★★★★

[Points]
・It is a long-term listening type.

・Because of this, it is a high-bunten-rate type name, and it is a high-quality sound.

・The highest level in the world * 2-style descent performance, travel desks, public services, telephones, etc. During the transfer of noise, noise noise, and more suitable listening!

・Audible recording function. You can listen to it a while!

・Due to the fact that it is a large-scale gas-powered capacity, the most suitable gas-powered desk is available.

・Newly developed three-way ear desk arrangement, realistic high-segregation Japanese long-time wearing


*2. Non-expressed ear desk city. Aug. 31, 2017, Yoshoku nitsu and Denkan Information Technology Kyokai (JEITA) rank.