This Hercules Water and Dust Resistant Outdoor Bluetooth Speaker drops from the sale price of $59.99 to $49.99 plus free shipping at Newegg when you use coupon code CEWK789 during checkout. This was the lowest price we found by $5. This speaker streams audio from Bluetooth devices such as smart phones, tablets and laptops, and has a built-in mic for using it as a speaker phone. It runs on a rechargeable battery and is water and dust resistant. There is no sales tax (except in CA, NJ, TN).