Sennheiser RS 175 RF Wireless Headphone System Power Amplifier spring-loaded and covered in a

spring-loaded and covered in a lustrous satin nickel finish

Not that you’d want to

Sensitivity: 90 dB

bold sound

Sennheiser RS 175 RF Wireless Headphone System Power Amplifier spring-loaded and covered in aSennheiser RS 175 Wireless TV Headphones The Sennheiser RS 175 Digital Wireless headphone system consists of a pair of wireless headphones (HDR 175) and a radio frequency (RF) transmitter (TR 175). The system is designed to enhance the sound of your TV or your home audio source, and to give you the freedom to walk around your home with the headphones on. Hear crystal clear dialogue and special effects without disturbing family members. The Sennheiser