Closed back, circumaural headphone system. Connectivity Technology: Wireless
High-quality Sennheiser transducers for exceptional sound
Designed exclusively for use with the RS 175 RF Wireless Headphone system (sold separately). Frequency response : 17 - 22000 Hz. Maximum sound pressure level : 114 dB at 1kHz, 3 percentage THD
Closed back, circumaural headphone system
Designed exclusively for use with the RS 175 RF Wireless Headphone system (sold separately)
Two year warranty when purchased from an authorized Sennheiser dealer.