Grell Audio

Grell audio in-ear headphones mark a pioneering step forward in the realm of high-end listening devices, providing a unique combination of high-quality technological components, German design and meticulous attention to detail. The result is a stunning sound-signature created expressly for a new generation of digitally-connected listeners. Featuring TWS/1 technology, custom 10mm dynamic drivers, 28-hour battery life, and transducers with a tolerance of +/- 1 dB, Active Noise Cancellation (ANC) — plus, Axel Grell Noise Annoyance Reduction (NAR) technology —  grell audio true wireless headphones boast minimalistic, industrial-style design, which contrasts the complexity and richness of the acoustic output, without sacrificing a comfortable fit.

Manufacturer's Website: https://grellaudio.com
Grell Audio