Closed back, around ear design.Connectivity Technology: Wired
Powered by proprietary Sennheiser 38mm, 23-ohm transducers
Soft, replaceable ear pads for enhanced comfort
Two cables included - 3m detachable cable with 6.3mm jack and 1.2m detachable cable with 3.5mm jack with in line microphone and remote for call & music control
Two year warranty when purchased from an authorized Sennheiser dealer
