【Superior Hi-Fi Sound, CVC6.0 Tech，40mm Dual-Driver】 Featured with CVC6.0 cancelling technology. Our headset filters out background noise to guarantee high quality sound and provides you clearer voice for listening. Stereo bright sound with double 40mm driver and dual resonator make the impressive audio performance.

【 Bluetooth 4.2, Lightning connection, Excellent Compatible】Bluetooth headphones- Advanced Bluetooth chip CSR64215 enable a lightning connection less than 3s. Make a universal compatibility for cellphones, laptop, PC, tablet and IOS, Android device, Echo Dot as well. Support Apt-x technology and Apt-Xll offer you better music experience. Furthermore, the V4.2 offers an extending life to its battery.

【Reliable Battery Life】AWESOME BATTERY LIFE - The polymer battery allows continuous enjoyment of music for up to 20 hours and 400 hours stand-by.

【Stay comfortable, Fit you well】The soft Memory-protein leather ear pads ensuring lasting comfort. Comfortable it is, which will not cause the feeling of overwhelming on your head. You could wear it all day with no pain and strain. The chromed foldable structure enable more than 10000 times foldable without broking.

【Lightweight, life partner】Perfect fit for the office, watch movies, play games, listen to the music, on the airplane, and even when you have a long journey, you can carry it. On the way of the traveling, listening to the music in silence. Enjoy the scenery ,enjoy the music, What a unforgettable experience!