Review on Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with Mic: Blue (WIXB400/L) – Experience Enhanced Phone Calls and Music Quality! by Radko Radnev ᠌

I've been using it for about half a year now. There were very rare occasions when the music did not want to play. The good old turn-on-turn-off solved this problem. I have to point the microphone clearly to my mouth so that I can be heard. Different pros: The bass is good, it is very pleasant to listen to music in them Different cons: White noise, no music. Sometimes it disappears and appears on its own. In principle, it does not cause much discomfort.