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

Already superior to my tenth-generation of wireless headphones, providing a useful point of reference. I paid 2100 since that seemed like the best balance between cost and quality. To begin with, there were gills, which meant that the sound was lost at that point; next, the connection with the phone was lost; finally, there was no guarantee that the discussion would proceed without jamming if the phone was in a remote location. Sony, in my opinion, is where it's at when it comes to batteries and communications. If you want to make or receive calls while inside your house, you'll need to either leave your phone on the balcony or use headphones. This means that the signal is strong throughout the entire flat (including the bathroom). Two days can pass without charging, even with constant use. All things considered, I wish I had started taking them sooner. Everyone assumed I would find a way to cut costs. As the old adage goes, "the miser pays twice," and that proved to be the case. Also, if you're connecting to multiple devices at once, you'll need to press the headphones' power button for at least 7 seconds before attaching the second device. Use both hands; they'll make life much easier.