ZEALOT B21 Wireless Stereo Headphones with Subwoofer Bluetooth 4.0 Wired with Universal 3.5mm Audio Cable Jack and HD Mic for Mobile Phones Tablets and Laptops (Black)

1. Whether you are an audiophile or a casual listener when it comes to choosing a headphone, this item is your prior choice.
2. Equipped with slider touch function (available only in Bluetooth mode).
3. Imitation protein material is used as the ear skin with a soft characteristic sponge that is still breathable even if worn for a long time.
4. Wide compatibility. Compatible with 99% electronic devices with bluetooth function, you can enjoy your favorite music whether you are at home or away with your phone or tablets.
5. Equipped with 3.5mm audio port, can be connected to mobile phone, tablet or laptop to listen to music.
6. Built-in 500mAh battery, 3 hours of charging, long use and standby time.
7. Full package of large earmuff design using acoustic sealing structure to reduce leakage.