【 HI-FI WIRELESS HEADPHONES】: High Definition Stereo Headphones, and advanced bluetooth 5.0 chip that aim to deliver you superior sound quality with high fidelity deep bass and crystal clear treble, Deep, accurate bass response, extended frequency range, rechargeable. Lose yourself in immersive music even in the lowest volume levels!【 BLUETOOTH 5.0 HEADPHONES】: Our upgrade Bluetooth 5.0 technology ensures fast and stable connections to your Bluetooth devices and low latency during audio/video streaming. Headphones wireless provide high-quality built in mic for hands free calling.No more worries about audio dropouts during phone calls and music listening.【BUILT FOR YOUR COMFORTABILITY 】: The Earmuff imitate human skin texture, ensuring lasting comfort. They are foldable and stretchable, which allows you to find the perfect fit without constraint and excellent durability. Wireless Headphones is the best Choice for Travel, Sport and Every day use by Unisex Kids, Teens and Adults.【ADJUSTABLE AND PORTABLE DESIGN】: Adjustable headband are ergonomic design and ultra-soft ear cups, Bluetooth headphones provide a comfortable around-ear fit. Foldable design makes it easy for you to take the headphones whenever they go. Perfect for on-line courses, classes, movies, etc.【LONG BATTERY LIFE & DUAL MODE】: Wireless Headphones Over Ear are Rechargeable. 500mAh battery, 20hours of music time, 2.5 hours Fast Charing. After 30 hours of playtime, you can switch to wired mode and enjoy your music NON-STOP. You do not need to worry about power shortage problem for the long travel.