Review on Sony - C400 Wireless Behind-Neck In Ear Headphone White (WIC400/W) by nh Bnh ᠌

The right earpiece, which had just been purchased, had a significantly lower volume level than its left counterpart. When I took it back to the store, the employees there gave me a brand new one in exchange. The headphones are both light and comfortable, which made it easy for me to wear them around my neck all day long; I didn't even bother turning them off. The battery is still functioning. Remarkably high-quality microphone, as none of the interviewees had any issues with the level of audibility. Some cons: When you press the button forward on the phone, it switches the sound, and then it switches the track. This continues for a considerable amount of time. This takes approximately two seconds to complete. It's possible that some people won't find this to be a significant disadvantage, but for those who like to click tracks while watching sports, it'll be an inconvenience.