Taotronics Active Noise Cancelling Wireless Bluetooth 5 Up to 30 Hours Battery Headphones - BlackHear Nothing but Music with the Taotronics SoundSurge 90 Hybrid ANC Bluetooth Headphones. It features Hybrid Active Noise Cancellation Technology with Feed forward and Feedback ANC so you don't hear any background or ambient noise. It's 40mm dynamic driver pumps out crisp stereo sound and powerful deep bass for a high quality sound experience. Its high capacity battery allows for up to 35 hours of playtime giving you all day uninterrupted listening on