Review on Sony WIC400/L Wireless Behind-Neck In-Ear Headphones, Blue by Wiktor Lipski ᠌

Headphones are good, but the quality is terrible. Pros: -Good sound, b. We could, of course, put speakers not from MDR-EX15, but at least from MDR-EX155 or MDR-EX255 headphones (the sound is much better in them, especially b), - One of the most autonomous. -Good ergonomics. Its cons: Awful quality. Got two defective pairs in a row. In the first, at medium volume, the left earpiece hissed in the background. Secondly, a very strange defect. The left earpiece, if you sharply put it in your ear, starts playing quieter, apparently something is wrong with the speaker. If you in air from this earphone with your lips, you will hear a small click, and after that the earphone plays normally.