Ambitious beginners to the world of excellent headphones will find the Performance 820 a model made of robust materials in perfect workmanship. You can choose between three stylish colours: white, black and red. An all-rounder! Whether on a stereo, notebook or smartphone, the Performance 820 allows you to immerse yourself in a whole new world of headphone sound playback. On smartphones and tablets, the Performance 820 is used not only for listening to music, but also for making phone calls. The detachable cable has a microphone and a remote control to control playback and phone functions.