Sennheiser cuts the cord on Momentum in-ear headphones, releases two new pairs of over-ears

Sennheiser appears to be eyeing a wire-free future with its latest headphone releases. At CES 2017, the headphone maestros launched three new pairs: the HD 4.5BTNC, HD 4.4BT and Momentum in-ear wireless. Sennheiser has taken the wire cutters to its Momentum…