Sennheiser mm 550-x Wireless Bluetooth Travel Headphones

The 5s in the name say it all. In addition to the wrap-around luxury of big ear-cup design, 550-X Travel delivers music and phone calls in superb Sennheiser sound quality - no matter how noisy your environment. NoiseGard 2.0 active noise canceling technology cuts out the background noise that can otherwise make it impossible to chat at normal volume in a busy airport terminal or relax with your music in a moving train. The MM 550-X Travel enhances the apt-X enabled mobile phones and computers with supreme CD quality sound.