1. Bluetooth 4.0 version, smooth work distance reach 8-12M, and even allows two mobile phone connect to the same headphone at the same time.
2. Ultra soft protein PU leather ear pads, bring you a luxury and comfortable feelling like skin touch. You can wear these for hours and barely notice they are there.
3. 40mm large speaker units, deliver deep bass and clear quality voices for vocals of music and videos, as well as the phone talk.
4. Foldable headphone design, they are easy to carry with. and the metal hinge makes the headphone durable.
5. 8 hours long working time, enough for a whole day use. Even if the headphone is out of power, it also can be used as wired headphone with a pluggable audio cable.