Lossless Sound Transfer Life Q35 noise canceling headphones support LDAC technology which transfers 3× more data than other Bluetooth codecs. Using LDAC ensures that even the tiniest details in a song can be preserved. High-Res Audio Life Q35’s 40mm silk-diaphragm drivers produce precise sound with a wide frequency range. This high-res audio means you’ll always enjoy the best sound—no matter if you’re listening in wireless or wired mode. Targeted Noise Cancelling Transport, Outdoor, and Indoor modes are tailored to block out the most annoying sounds in these environments for a more precise noise-cancelling experience. Tap to Talk Instantly switch to Transparency mode when you need to talk to someone or have more awareness of your surroundings. NFC Pairing Tap your Android phone on the left earcup to connect instantly via the NFC connection. Pair with 2 Devices Effortlessly switch between music, online meetings, videos, and calls on 2 different devices. 40-Hour Playtime Listen all day long without worrying about running out of battery. And a quick 5-minute charge gives you 4 hours of listening. Personalized Experience Use the soundcore app to customize your own EQ settings or choose from 22 presets. Tailor a white noise soundscape to relax and switch between noise-canceling modes. Ready For Travel Keep Life Q35 noise-canceling headphones protected in the compact travel case. An airplane adapter is included to ensure you can stay entertained during your journey.