Features:-The highest quality of the materials used, combined with the latest technology, guarantee a wonderful and natural sound with clear low tones (bass). -Thanks to the microphone noise reduction technology, the caller will hear you without interference during a telephone conversation.-The breathable mesh that lines the headband evenly distributes the weight, reducing the pressure of the headphones on the head. -You can achieve the perfect positioning and fitting of the headphones, among other things, by extending the telescopic arms, which you can lock in the position of your choice.-Full charging time is only 2 hours. A charged battery will allow you to listen to your favorite music for up to 7 hours of steady playback. When not in use, the .
eBay