JESBOD QY19 Wireless Bluetooth 4.1 Noise Cancelling Headphones with Mic and Apt-X - Black Awesome Earbuds - It offers two powerful audio drivers on each side and crystal clear sounds, qy 19 bluetooth headphones providing a comfortable and dynamic listening experience. Quick Charging - 0.5 hrs quick recharge time for using 3 hrs Calling Time/music Playing Time at a time. Long battery life allows the headphones to play up to 6 hours of continuous music at a time or 180 hours of standby time. Hands-free Calling - Built in HD microphone enable receive clearly high quality sound. When you clear your house, do homework at yard, JESBOD wireless headphones can easily connect your call. Fast Pairing - The wireless headphones can be paired with two bluetooth devices like iPhone7 7Plus simultaneously. Support smartphones, tablets, laptop, PS4 with music connected bluetooth devices. 10 meters(33 feets) transfer range distance. Noise Cancellation - CVC 6.0 reduced outside noise technology offer a comfortable listening experience when you shopping or at noise street. With aptX design can produce deep bass and CD level sound quality.