Sennheiser Accentum Plus On-Ear Headphones, Bluetooth, Black ACCENTUM Plus keeps you energized all day long with an unrivaled 50-hour battery life, 10-minute quick charge for 5 hours of playback and remarkable sound that dynamically adapts to your environment thanks to Adaptive ANC. Features: Quick charge: 10-minute charge for 5 hours of playback; Sennheiser Signature Sound; Adaptive hybrid ANC; 50 hours of playtime; Sound customization. Non-stop freedom Need a quick boost? Just charge 10 minutes for 5 hours of playback. Make the most of your time with 50 hours of battery life and quick charge. Sound that transports you The acoustic design of ACCENTUM Plus recreates the excitement and drama of live music. Set the stage with Adaptive ANC Lead the world around you with the latest generation of adaptive hybrid ANC. Personalize your sound Tailor your audio journey to your hearing, mindset, and musical preferences. Effortless Our human-centered design makes the product intuitive and easy to use. 24/7 Design 50-hour battery life and a comfortable design to match.