Sennheiser HDB 630 Wireless Audiophile Headphones (Open Box) 6.35mm female such as headphones from FiiO

such as headphones from FiiO

Astell&Kern and Vision Ears share the philosophy of craftsmanship in sound

even in environments where users may experience interference from many other devices

8mm [W] x 68

and media streaming PCs exactly as they were designed to perform

Sennheiser HDB 630 Wireless Audiophile Headphones (Open Box) 6.35mm female such as headphones from FiiOHDB 630 Audiophile sound, cut loose HDB 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, you're free to enjoy glorious audiophile sound anywhere you go. Enjoy perfectly balanced audiophile sound everywhere you go Get high resolution