Our noise-canceling headphones are equipped with Advanced ANC technology, featuring noise detection microphones and optimized algorithms that help reduce environmental noise such as subway engine sounds, air conditioning hum, and café background chatter. Suitable for commuting, working, waiting at the airport, or casual listening, they provide a clearer and more comfortable audio experience.Featuring 40mm dynamic drivers, these headphones deliver a balanced output with rich low frequencies and detailed treble, providing a natural and authentic sound whether you’re enjoying music, watching movies, or practicing listening skills. The built-in HD microphone is perfect for voice meetings, video calls, or voice input, helps keep your voice clear even when ventilating by an open window or walking on the street.Our headphones support both Bluetooth and 3.5mm wired connections, easily compatible with smartphones, tablets, laptops, and other mainstream devices. Equipped with Bluetooth 5.3 technology, they offer fast pairing and reliable interference protection. They can be paired with multiple devices and allow quick switching between them (note: simultaneous connection to multiple devices is not supported), making them perfect for use at home, in busy office networks, or during outdoor workouts.Enjoy up to 20 hours of wireless playback in ANC mode (at 60% volume), and up to 25 hours in standard mode. That's approximately enough for 340 songs, 30 video calls, or 10 movies—ideal for long commutes, business trips, or daily use. When you're short on time, a quick 5-minute charge provides around 2 hours of playback.Soft memory foam ear pads and an adjustable headband ensure long-lasting comfort without pinching. Weighing only 0.77 pounds, these headphones feature 90° rotatable ear cups and a foldable design—easy to store in a backpack, suitcase, or desk drawer, perfect for commuting, travel, or everyday use. | Topvision | | Wireless Bluetooth Noise Cancelling Headphones Over Ear ANC Headphones with Microphone Foldable | Best Buy