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.
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 per charging and 3.5mm stereo audio cable provided.Audio cable can be used when low battery.
Ultimate Fit & Comfort – Exclusive Designs of Air Pressure Balance.Multi-level adjustable headband to get the best suitable size for you.To reduce sound wave pressure of active noise reduction,to feel much more comfortable to wear than all other brands.