Luxurious portability. Designed for uncompromising portability, the MOMENTUM On-Ear Wireless offers full-sized MOMENTUM quality in a more compact frame. It features hybrid active NoiseGard™ noise cancellation and state-of-the-art Bluetooth technology. Lightweight stainless steel sliders reflect the essential design purity of the MOMENTUM family, while its soft Alcantara®-covered ear pads ensure excellent wearing comfort.