Soundcoe by Anker Q20i Wireless Bluetooth Over-Ear Headphones, Black

-Hybrid active noise cancelling: thanks to the combination of 2 internal and 2 external microphones, the headphones detect external noise, such as aircraft and car noise and reduce them extremely effectively by up to 90%.
-Sound profile in the highest precision: the noise cancelling headphones feature dynamic 40 mm drivers that produce detailed sound and rich beats with BassUp technology. They are also compatible with Hi-Res certified audio via AUX cable to deliver more details.
-40 hours playing time and fast charging: with 40 hours battery life in ANC mode and 60 hours in normal mode, you can commute undisturbed without worrying about charging. Thanks to the quick charge function, the Q20i only takes 5 minutes of charging time to give you another 4 hours of playtime.
-Dual connection: connect to two devices via BT 5.0 simultaneously and switch between them effortlessly The audio output is automatically from the required device, whether you want to work on your laptop or answer a call.
-App to adjust the equaliser: download the soundcore app to refine the sound with the adjustable EQ and 22 preset options. You can switch between the three modes ANC, normal and transparency, and relax with white noise.
-ENVIRONMENT NOISES: If you want to perceive your surroundings consciously, for example in public traffic announcements, crossing the road or if you simply want to stay connected to the world around you, simply switch to the transparency mode of your headphones with noise cancellation.