Sennheiser - The essence of sound and style. The NEW Sennheiser MOMENTUM Free is our most compact Bluetooth headphone ever. Coming soon to a store near you: https://goo.gl/1DqiAz | Facebook
Sennheiser Momentum Free In-ear wireless Bluetooth® headphones at Crutchfield
Amazon.com: Momentum Free Special Edition : Electronics
Sennheiser MOMENTUM Free - Headphones Bluetooth with integrated mic