The MOMENTUM Wireless In-Ear Neckband Headphones from Sennheiser features a combination of physical and digital attributes that help to deliver hi-fi sound in a mobile audio solution. Physically, each in-ear mirrored chrome earbud features precision milled stainless steel sound tunnels. These are meant to produce powerful bass and detailed vocals from your favorite audio. On the digital side, the MOMENTUM headphones support Bluetooth 4.1 wireless technology, the AAC codec, and compatibility with Qualcomm's aptX standard.

When pairing the MOMENTUM wireless headphones to your mobile devices, you can enjoy additional functionality when pairing them with your smartphone. An integrated microphone and built-in 3-button control in the neckband lets you switch from audio to conducting hands-free calls. The MOMENTUM in-ear headphones can be paired with up to 2 devices simultaneously, giving you the ability to quickly switch between listening to music on one device and accepting an incoming call on another.