• Dynamic, closed-ear headphones.Weight w/o cable: 285 g. Ear coupling is circumaural.
• Lightweight and comfortable, ergonomic design, Cord Length - 3.3 - 9.8 feet Coiled.
• Extended frequency response and warm, natural sound reproduction. Nominal impedance - 64 Ω.Sound pressure level (SPL)- 113 dB.
• Around-the-ear design with padded ear cups - Dynamic, closed-ear headphones with up to 32 dB attenuation of outside sound. Frequency response (Headphones)- 8 - 25000 Hz.
• Ear pads, headband padding, and audio cord are easily replaceable, ensuring long life.

Sennheiser HD280 Professional Headphones (Factory Repack) The HD 280 Pro is Sennheiser's most significant closed, around-the-ear headphone to be introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro boasts extremely robust construction combined with the sound quality, modular design, and aggressive noise isolation the necessary in the field. The unique collapsible design, combined with swiveling ear cups, offers maximum flexibility in any application. Collapsible design and swiveling ear cups offer maximum flexibility Accurate, Linear Sound for Monitoring Applications The HD 280 PRO is a pair of closed, dynamic stereo headphones that deliver accurate, linear sound reproduction with up to 32dB of ambient noise attenuation for critical monitoring applications. Optimum impedance ensures universal compatibility, from home listening to studio monitoring. The space-saving design features collapsible, rotating earcups that are very comfortable to wear, even if used for long periods of time. User-Replaceable Parts The Sennheiser HD 280 PRO features rugged construction with user-replaceable parts, including the cable and the earpads. The single-sided, coiled cable has a 3.5mm mini jack and comes with a locking 1/4" adapter for home or studio stereo equipment. Widely Compatible The Sennheiser HD 280 PRO is compatible with MP3, iPod, DVD, and CD players as well as mobile phones supporting a 3.5mm jack plug. HD 280 PRO also supports (listen only) the latest generation of s, from the iPad to the most recent Android s and the Blackberry Playbook. It's also compatible with component home stereos, and or studio equipment that uses a 1/4" plug, thanks to the included locking 1/4" stereo plug adapter. What is a New Factory repack? Full warranty Included. Original Packaging (unless otherwise stated). Item is in great condition! Only used Demo Purposes.