With the Sennheiser Accentum Plus Black, you can enjoy your favorite music on the go. The headphones have a 50-hour battery life. This way, you're rarely without music or a podcast. Are the headphones empty? Charge it for 10 minutes for 5 hours of extra battery life. Thanks to noise canceling, you hear less of your surroundings. This technology reduces ambient noise, so you can become completely immersed in your music. You also don't have to turn up the volume of your headphones unnecessarily high thanks to noise canceling. You can adjust your sound preferences with the Sennheiser Smart Control app. Here, you can emphasize the bass, mid, and treble. This way, you can enjoy your music in your own way.