Sennheiser’s announces new HD 450BT and HD 350BT headphones

Sennheiser has announced the new HD 450BT and HD 350BT around-ear Bluetooth headphones at CES 2020 they build on the popular predecessors HD 4.40BT and HD 4.50BTNC, offering a winning combination of audio quality, wireless freedom, 30-hour battery life and instant voice assistant access. The HD […]