Active Noise Cancelling Headphones,Wireless Noise Cancelling Headphone, Microphone 40 Hours Playtime Wireless Bluetooth Headphones 3D Low Bass Tone Fast Charge for Cellphone/Work/Gym/Travel (Blue)

Advanced ANC technology: Bluetooth headphones adopts the latest noise reduction technology, which is a combination of active noise reduction and passive noise reduction. One touch to turn on the ANC function, when the indicator light is on, noise cancelling headphones can detect and cancel a wider range of low-mid and low-frequency noise, providing you with excellent sound performance - clear high and low bass.
40H Playtime: Over-ear headphones work for 2 hours after 5-10 minutes of fast charging via USB-C, and you can get up to 40 hours of wireless battery life on a single charge.
Foldable and Portable Headphones: Wireless headphones with microphone weigh 0.41 l pound. You can fold head phones into a smaller volume and then put them in a travel bag to take with you wherever you go.
Bluetooth Microphone: Bluetooth Headphone can be connected to different electronic devices. wireless headset built-in microphone allows for hands-free, clear phone communication, allowing you to communicate with your team at any time while playing games.
Comfortable Ear Muffs: Wireless headphone are designed for long-term comfort. Soft and comfortable protein ear cushions with improved air permeability and a unique ergonomic fit provide a tight fit in the ears for better sound and full sound immersion. Ulacici bluetooth wireless headphones are ideal for adults, teenagers at home, office, school, travel and sports.