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.Adjust-able headband are ergonomic design and ultra-soft ear cups, Foldable design makes it easy for you to take the headphones whenever they go. High Definition Stereo Headphones, and advanced bluetooth 5.0 chip that ai-m to deliver you superior sound quality with hi-gh fideli-ty deep bass and cry-stal cle-ar trebleThe Package Include:1x Headset,1x Manual,1x Data cable