POLY BackBeat GO 600 Headset Head-band Gray Binaural Wired & Wireless A2DPAVRCPHFPHSP Tune in to what matters with the rich sound of the BackBeat GO 600 Series of wireless headphones. Enjoy an immersive over-the-ear audio experience that lasts for up to 18 hours on a single charge. Get lost in your music Your favorite tracks arent just meant to be heard theyre meant to be felt. Advanced acoustic technology delivers rich balanced sound to keep you focused and inspired. The lightweight memory-foam earcups isolate passive noise for distraction-free listening. And the adjustable EQ setting lets you switch from balanced mode to bass boost mode for an all-consuming audio experience. Get lost in your music Your favorite tracks arent just meant to be heard theyre meant to be felt. Advanced acoustic technology delivers rich balanced sound to keep you focused and inspired. The lightweight memory-foam earcups isolate passive noise for distraction-free listening. And the adjustable EQ setting lets you switch from balanced mode to bass boost mode for an all-consuming audio experience. Big sound lasting comfort Whether youre honing your craft or on your commute focus on what matters most with the comfortable lightweight memory-foam headband and sound-isolating earcups. The fold-flat design makes for easy storage so they can go wherever you do.