Panasonic RB-HX330BDEK Over-Ear Headphones, Wireless, Bluetooth 5.3, ANC, Multipoint, XBS, 72-hour battery life, Black Escape the everyday with the RB-HX330B headphones - designed to immerse you completely in sound. Experience premium sound with advanced noise cancellation, the latest Bluetooth technology and an incredible 55 hours of playback time. With a comfortable fit, stylish design and intuitive controls for essential functions, these headphones are designed to immerse you in music in depth. Noise CancellationWant to keep your music and calls away from background noise? The HX330B headphones' active noise cancellation feature allows you to do just that. Designed to filter out external distractions, they are ideal for travel, reducing background noise from planes, trains, cars so you can immerse yourself in pure sound. Clear sound with XBSFeaturing XBS technology and high-performance 40mm drivers, the HX330B headphones bring your music to life with exceptional clarity and rich bass. Up to 55 hours* of battery life When you're immersed in your music, the last thing you want is to run out of battery on your headphones. With the HX330B headphones' impressive 55-hour battery life*, you don't have to worry about that anymore. Enjoy a full charge in just 2.5 hours using the included USB-C cable.*with ANC off, up to 35 hours with ANC on Comfortable fitThe HX330 headphones are designed for comfort, with a padded, adjustable headband and pivoting ear cups that ensure a comfortable fit. As noise cancellation blocks out distractions, you'll be completely immersed in your music and calls, keeping the outside world at bay. Multi-connectivityWith Bluetooth® 5.3, the HX330B headphones seamlessly connect to two devices, ensuring a stable connection even in crowded areas. Built-in microphones deliver crystal-clear calls, and compatibility with Siri and Google Assistant makes them the perfect companion for your smartphone. Foldable designThe HX330B headphones have a sleek, foldable design, perfect for travel. Compact and easy to carry, they're ready to go wherever you go. Active Noise Cancellation (ANC) Clear sound with extra deep bass (XBS) Battery life – up to 55 hours of playback (with ANC off) Comfortable fit (adjustable headband / rotating ear cushions) Multi connectivity – 2 devices (BT5.3) Clear calls with voice assistance – built-in microphone