Closed back, circumaural headphone system. Connectivity Technology: Wireless
Two year warranty when purchased from an authorized Sennheiser dealer.
Designed exclusively for use with the RS 165 RF Wireless Headphone system (sold separately)
High-quality Sennheiser transducers for exceptional sound
The HDR 165 is the optional wireless headphone for use with the RS 165 RF wireless headphone system. This headphone pairs with the RS 165 system allowing two listen wirelessly at the same time.