With exceptional bass and improved Noise Cancelling, our new ULT WEAR headphones recreate the festival or club feel. Built for music lovers, the headphones produce powerful, deep sound designed to make your heart tremble-and you can select between ULT1 for deep, low-frequency bass, or experience the powerful and groovy bass of ULT2. Bluetooth®-enabled headphones with Noise Cancelling, Wind Noise Reduction Structure, a variety of options for bass delivery. Digital Sound Enhancement Engine technology restores high-frequency elements to add detail and richness to a track. When an original music source is compressed, It loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEETM) faithfully restores these to produce high-quality sound that's closer to the original recording. Tailor sound to your personal preference. Choose from a variety of pre-sets to match sound quality with the genre of music you're listening to. Or create and save your own using the equaliser feature on the Sony Headphones Connect app. With compatible smartphones and services, head tracking creates a realistic and compelling listening experience by automatically adjusting sound fields to compensate for your head movement. With 360 Reality Audio certified headphones and the Sony Headphones Connect app, optimise your experience by analysing your individual ear shape, and enjoy the ultimate immersive music experience. With two microphones in each earcup and Dual Noise Sensor technology to capture ambient sound, you can block outside noise everywhere you go, so the only thing you hear is your music. The Wind Noise Reduction Structure around the mic reduces background noise for you, and keeps your conversations and music clear and uninterrupted. With up to 30 hours of battery life, you'll have enough power to keep listening all day and into the night. And if you need to top up in a hurry, a 3-minute quick charge will give you up to 90 minutes extra play time. Battery life is up to 50 hours with Noise Cancelling off. Just take the headphones off and the music stops - a capacitive sensor knows when you are wearing them. It also helps improve detection accuracy and design. Put the headphones back on and the music starts again. Get hands-free help - just say 'Hey Google' or 'Alexa' to activate your preferred voice assistant. Listen to music, connect with friends, get notifications, set reminders, and more. Change track, adjust volume and take or make calls by tapping or swiping the touch panel on the side of your headphones. Need to quickly hear voices or sounds around you? Just place your hand over the housing to instantly turn your music volume down. Our products are not only designed to be stylish but also with the environment in mind. Recycled plastic is used in the ULT WEAR headphones, and no plastic is included in the individual packaging. Brand: Sony Weight: 255 g