- Open back, around ear design.Connectivity Technology: Wired
- Powered by proprietary Sennheiser 38 millimeter, 50 ohm transducers
- Soft, replaceable ear pads for enhanced comfort
- Two cables included 3 meter detachable cable with 6.3 millimeter jack and 1.2 meter detachable cable with 3.5 millimeter jack
- Two year warranty when purchased from an authorized Sennheiser dealer