Extremely lightweight and compact, the HD 100 can be folded together when not in use. Sennheiser sound quality delivers a thoroughly satisfying listening experience with powerful bass response and ambient noise reduction. Specifications: - Colour: Black - Rechargable: No - Portable: Yes - Water Resistant: No What's in the box Sennheiser HD 100 Closed-back On-Ear Headphones that are lightweight and co