Sennheiser RS120-II On-Ear Wireless Headphone

SKU: 148272

Type in a points value or use the slider to change the value. As the points decrease the dollar amount increases. You might have to turn virtual cursor off and on to get access to the dollar amount.


Product information

With exceptional bass response, it is ideal for TV applications and all music types. It also provides outstanding comfort while its unique easy recharge function makes charging a breeze. Experience a world of premium quality and total freedom of sound.


  • Open, stereo, supraaural, wireless RF headphone system
  • Detailed, analytical sound reproduction with strong bass response
  • Suitable for all types of modern music and TV applications
  • Wireless freedom with reception through walls and ceilings
  • Range of up to 100 metres (300 feet)
  • Control elements conveniently positioned to provide easy, intuitive operation
  • Transmitter with metal cradle for storing and recharging the headphones
  • Optional wall mounting of transmitter possible
  • Very lightweight headphones, extremely comfortable to wear
  • Appealing, modern design
  • Rechargeable NiMH batteries included (size: AAA)
  • 2-year warranty


  • Transducer principle: Open, Dynamic
  • Ear coupling: Supraaural
  • Frequency response: 22 - 19500Hz
  • Impedance: 24 ohms
  • THD, total harmonic distortion: < 0.7%
  • SPL for peak deviation: 106dB
  • Power supply: 2 AAA cells
  • Operating time: 20 hours
  • Weight: 230g (receiver)
  • Transmitter Modulation: FM Stereo
  • Power supply: 9V DC
  • Power consumption: < 1.8V
  • Signal-to-noise ratio: > 65dBA
  • Connector: 3.5mm
  • Weight: 200g
  • Dimensions: 85mm x 225mm x 133mm
  • By Sennheiser


This item will be delivered by a third party and may be delivered separately from any other items purchased.


Many of our products come with a guarantee or warranty from the manufacturer. If you are unhappy with the condition or performance of your new items, please contact the Rewards Store Customer Service team via the form here:

Contact Us

To read more about our Delivery and Returns information please visit:

Delivery and Returns