Blackstar POLAR-GO Mobile Audio InterfaceThe Audio Interface you can take anywhere Polar Go is the all in one portable audio solution for creators who care about sound. With a built in rechargeable battery offering up to 6 hours of use, you can capture professional audio anytime, anywhere. Whether you're a singer songwriter, podcaster, YouTuber or livestreamer, Polar Go helps you stand out by making you sound clearer, richer and more professional. No studio, no experience needed, just plug