Only 6 months old. Like brand new! Just wanting over ears one now. Great sound! Custom acoustic platform delivers powerful, balanced sound Active Noise Cancelling (ANC) blocks external noise for immersive listening Easily switch to Transparency mode to hear the world around you Simple one-touch pairing for both Apple® and Android devices High-quality call performance and voice assistant interaction via dual beam-forming mics IPX4-rated sweat and water resistant wireless earbuds Three soft eartip sizes for a stable and comfortable fit while ensuring an optimal acoustic seal Up to 8 hours of listening time' (up to 24 hours combined with pocket-sized charging case) 2 Activate Siri hands-free just by saying "Hey Siri"8 Industry-leading Class 1 Bluetooth® for extended range and fewer dropouts USB-C universal charging