Groupon has the Motorola Wireless S11 HD Stereo Bluetooth Headset with Flex Band (Refurbished) on sale for $31.49 + FREE shipping! Use coupon code SALE10 for final price.

Why this deal is hot:
Save 69% off -- that's $68.50 in savings!

What this does and why you need it:
These Bluetooth Headphones feature high-definition audio, a sweat-proof design, are lightweight and come with a 90-day warranty from Motorola.