[Active Noise Cancelling] Bluetooth headphones with cushioned ear pads can cover the whole ear to block out most external noise, quickly creating a quiet environment. Combining active and passive noise reduction, the bluetooth headphones can significantly cancel out the low & mid-frequency noises of aviation, car engines, commutes and other annoying background noises. Freely enjoy your private concert or without the influence of extraneous sounds. [Ultra 16H Playtime & Fast Charging] bluetooth headphones could get at least 16 hours in between charges, with no need to worry about a sudden power outage. You can charge the wireless headphones via the Type-C port, charge for 2H, and enjoy 16 hours in ANC off mode. Or you can use a 3.5 mm plug cable to switch the wireless headset to a wired mode. [Comfortable & Foldable Design] Over-Ear headphones have ultra-soft protein leather ear paps with memory foam padding to rest gently and firmly fit your ears, giving you a comfortable experience for long listening sessions. Foldable design to save space, convenient to carry and keep. The Headphones Bluetooth is equipped with adjustable headbands to fit different head sizes. [Superior Sound Quality] Headphones wireless bluetooth adopt 40mm, full-range dynamic drivers, significantly reducing loss in sound quality and restoring the essence of sound. [One-Step Pairing Bluetooth 5.3] Active noise cancelling headphones will automatically connect to your bluetooth-enabled device immediately after the first connection. Bluetooth 5.3 ensures stable transmission speed, lower latency and better audio output. No more tangled cords or limiting your freedom of movement, let yourself feel the joy of moving with your favourite music. (Wireless distance up to 33 inches )