The Sennheiser ACCENTUM R over-ear noise cancelling Bluetooth headphones deliver comfortable, immersive audio for your entire day. Enjoy up to 50 hours of wireless music on a single charge, while hybrid active noise cancelling lets you tune out distractions and focus on what matters. Customize your sound and experience effortless listening, wherever life takes you. Over-ear wireless headphones for everyday music and travel Up to 50 hours of battery life per charge This description was generated by AI and reviewed for accuracy.