Groupon offers the JLab Crasher Portable Bluetooth Speaker for $29.99 with free shipping. That’s 70% under retail, nearly 50% below Amazon (direct) pricing, and easily the best price we have ever seen.
Features include speakerphone functionality, an average battery life of up to 18 hours, and a 1-year warranty. Its anodized exterior provides provides a sleek finish while remaining rugged enough to protect it from some bumps and drops. Perfect for long days tailgating or camping, the JLab Crasher even has a USB port to charge mobiles devices. Rated 4.2 out of 5 stars.