Srhythm Noise Cancelling Headphones Real Over Ear,Wireless Lightweight Durable Foldable Deep Bass Hi-Fi Stereo Bluetooth Headset with Mic and Wire for TV, PC, Cell Phone- Low Latency

* Active Noise Cancellation Technology（ANC). Professional advanced noise cancellation technology,effectively cancel 85% machine noise such as airplane/bus/factory/office noise, etc.(pls kindly note:it's not 100% noise cancellation,but it will quell much background noise.)so you can focus on what are you doing.ANC function works well in both wired and wireless mode.NC25 noise cancelling headphones would be the best model in the same level of price. * Sound Quality.High-end 40mm stereo drivers provide immersive Hi-Fi Deep Bass.Noise-rejecting built-in dual-microphones system for Hands-Free call,clear sound and voice pick-up.Advanced bluetooth CSR to make and receive calls with quick and stable Bluetooth connections.Well compatible with iPhone,iPad,Android,Mac,etc. * Unique Foldable Lightweight Design.The professional protein ear-pads and 115° swiveling ear-cups with superb LIGHTWEIGHT only 0.4 lb and the durable foldable design for carrying and traveling. * Long Hours Playtime.16-hrs music time talking time ...