Sennheiser HDR 165 Accessory RF Wireless Headphone for RS 165 System

Sennheiser HDR 165 Accessory RF Wireless Headphone for RS 165 System, Brought to you By SENNHEISER CONSUMER AUDIO.

High-quality Sennheiser transducers for exceptional sound

Two year warranty when purchased from an authorized Sennheiser dealer.

Designed exclusively for use with the RS 165 RF Wireless Headphone system (sold separately)

Connectivity technology: Radio Frequency wireless

Closed back, circumaural headphone system. Connectivity Technology: Wireless