KEY FEATURES Unrivalled 50-hour battery playtime – Enjoy exceptional battery life that lasts up to 50 hours on a single charge. Sennheiser Sound – Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system. Blocks out all distractions with ANC – Stay focused and immerse yourself in your music with effective hybrid noise-cancelling headphones. Hear external sounds with a touch – Transparency Mode enables you to stay aware of your...