Sennheiser PMX60 HeadMax Neckworn Headphones provide high-performance stereo sound, a stylish feel---all at an easily affordable price. These open air, dynamic neckband headphones are the ideal choice for all portable audio sources like MP3 players and Satellite Radio Receivers. The lightweight, comfortable design provides for listening on-the-go along with a non-slip design, which makes them great for jogging and other active sports. The balanced sound image of the PMX60 easily outperforms other competing mini headphones. The PMX60 base tube delivers deep, crisp low frequencies, while the ultra-efficient drivers deliver maximum performance with all portable audio devices. The high output level combines with extended frequency response and low distortion drivers for crisp, natural sound. The 3.5-foot long OFC copper cable adds to the flexibility. Package Details: Includes: • HeadMax PMX60 Headphones • 3.5 ft copper cable Product Features: Compatability: Ideal for all mobile audio sources such as MP3 players, Satellite Radios, and more. Drivers: Ultra-efficient drivers deliver maximum performance with all portable audio devices Bass: Bass tube for deep, crisp bass Diaphram: Lightweight diaphram for clean, powerful sound and low distortion Sound: Excellent overall sound reproduction Small: Lightweight and comfortable for listening on the move Transducer: Transducer priciple: dynamic, open Ear: Ear coupling: supra-aural Plug: Mini-stereo plug Cable: 3.5-ft. OFC copper cable Technical Specifications: Model #: PMX60 Manufacturer: Sennheiser Weight: 2 lbs. Available Documentation: In order to view our radio hardware manuals online, you will need to have Adobes Acrobat Reader installed on your computer. If you dont yet have Acrobat Reader, please visit Adobes web site to download the reader free of charge. Sennheiser PMX60 Neckworn Headphones (n/a)