Groupon has the Beats by Dre Powerbeats Sports Headphones in Red (Refurb) for $79.99 + FREE shipping!

Why this deal is hot:
Save 47% off -- that's $150 in savings!

What this does and why you need it:
These in-ear headphones designed for athletes offer dual drivers inside each housing. Made with sweat-resistant materials and flexible, durable ear hooks for workouts, you won't want to workout with any other headphone again! Ambient noise can still be heard for safety and answer incoming calls after your workout with the inline microphone with remote. Controls are compatible with iPhones and iPads and contain a pause, next track and volume button. With a 4.3' tangle-resistant cable, 3.5mm audio plug and a 90-day warranty, you wont want these to get away!