Sennheiser HDB630 Noise Cancelling Wireless Headphone Open Ear it was enthusiastically received by

it was enthusiastically received by HiFi users worldwide upon release

making it inconsequential to power consumption when not in use while plugged in

" We listen to music recorded at various quality levels and at various volumes

The Center of Attention That Won't Disappoint

75" long-throw mid-bass drivers

Sennheiser HDB630 Noise Cancelling Wireless Headphone Open Ear it was enthusiastically received byHDB 630 with BTD 700 Bluetooth USB C Dongle included You want it all. High resolution, neutral tone, extra long battery life, flawless active noise cancellation, and of course, no more cables. Meet the closed back HDB 630. With the included BTD 700 Bluetooth USB C Dongle, youre free to enjoy glorious audiophile sound anywhere you go. Features The in house 42 mm transducer delivers neutral sound with lifelike mids, stunning detail, and a wide