Sennheiser RS 175 Digital Wireless TV Headphones with Transmitter Charging Dock, Bass Boost and Virtual Surround, 100m Range, Optical Input, 18H Battery, Black - 508676

Sennheiser RS 175 is a digital wireless headphone system made for TV, films and music at home. The closed, over-ear HDR 175 headphones use dynamic transducers for rich, detailed sound, and two listening modes, Bass Boost and Virtual Surround, let you match the sound to what you are watching. The TR 175 transmitter connects to your TV or audio system by optical digital or 3.5 mm analogue input and sends audio up to 100 m in line of sight, so you can move from room to room without losing the signal. It also works as a charging cradle: simply rest the headphones on it to recharge the two included AAA NiMH batteries, which give up to 18 hours of listening. The main controls sit on the earcup, and a second headphone receiver can be connected to the same transmitter.