Bluedio F800 Active Noise Cancelling Foldable Over-ear Wireless Bluetooth Headphones with Mic(Black)[Product Information]- ANC technology- F800 adopts the Active Noise Cancelling technology， which continuously measures， compares and reacts to outside noise—then cancels them with the opposite signal， to bring you crystal-clear sound.
- F800 uses a bass boost system to better coordinate the noise cancelling function. After the ANC is activated，the bass will automatically boost while retaining the original sound of music.
- F800 is built with high-quality stainless steel， which greatly enhances its durability and makes it strong enough to survive life. Besides， the hollow headband design makes it quite lightweight.
- F800 utilizes the 57mm ultra big driver to deliver full range sound in new perfection. It allows you to hear clear and rich details as well as a powerful bass.
- The headband of F800 is covered bysoft synthetic protein leather， and the ear cushions are padded with memory foam rich in protein. All these will provide an amazing comfort for all-day listening.
