Pure entertainment
Taking home entertainment to the next level, the Sennheiser RS 175 offers an impressive array of features in a compact, ergonomic package to help you enjoy music and TV to the fullest.

Home entertainment just got more fun
With Bass Highlight and surround sound listening modes, your home entertainment system can enjoy an experience like never before.

Stunning sound quality
Sennheiser's high-quality transducers deliver detailed sound, taking home entertainment to a new level. With the RS 175-U, you can switch between dynamic bass and virtual surround sound listening modes to tailor the sound to the situation.

Freedom of movement:
Innovative digital wireless technology ensures that signal transmission remains clear and accurate as you move from one room to another. Enjoy exceptional digital audio clarity and a transmission range of up to 328 feet/100 meters.

Intelligently designed controls
User-friendly design makes the RS 175 easy to set up and enjoy. The main controls are located on the headphones, so nothing distracts you from the exciting audio experience, and the comfortable fit is ideal for extended use.

Technical specifications:

• Wear style: Over-Ear
• Contact: Digital: Optical; Analog: 3.5 mm stereo jack socket
• Audio connection: Digital: Optical; Analog: 3.5 mm stereo jack socket
• Extension: 100m
• Operating time: 18 hrs
• Carrier frequency: 2.4 - 2.48 GHz
• Transducer operating principle: Dynamic, Closed
• Frequency response: 17 Hz - 22,000 Hz
• Sound pressure level (SPL): 114 dB (1kHz, 100 dB)
• Total harmonic distortion (THD): < 0.5 % at 1 kHz, 100 dB SPL
• Filling time: 8:30 hrs
• Power supply / battery type: 2 AAA size lowself-discharge NiMh rechargeable batteries, 1.2V, 820 mAh
• Weight: 310g
• Dimensions: 127 x 234 x 100 mm
• Maximum number of connected receivers: 2

Items included:

• HDR 175 headphones
• TR 175 transmitter
• Optical cable
• Audio cable
• Power supply with 4 adapters (EU, UK, US and AU)
• 2 AAA NiMH rechargeable batteries
• Quick guide