Experience the real joy of a personal home theater without undergoing the wired world of headphones using this Sennheiser RS 220. Thanks to the DSSS technology, these deliver clean audio thus bridging the gap between wired and wireless headphones. Similar to the HD 600 series, this headphone also provides premium quality audio through a form factor that is both ergonomic and adjustable in terms of its look and feel. Even if the RF environment is crowded, these headphones can work smoothly without sacrificing quality by any chance. The rechargeable integrated batteries with multi-purpose transmitter being an additional bonus you’ll receive apart from the excellent audio service the headphone comes loaded with.