- Enjoy your one-man party with Belkin - thanks to 40 mm drivers, so you can get lost in the sound of your music- Let your voice be heard crisp and clear over calls with the built-in mic and Clear Call technology- Switch to Isolate Effect to have a moment of calm and relax to peaceful sound of ocean waves- With up to 60 hours of battery life, you'll have enough juice to listen for days- The super handy earcup controls let you control your music or incoming calls
