Ebay offers Refurbished JBL Flip 6 Bluetooth Speaker for $74.99 (reg $129.95) with free shipping.

Product Description:
By yourself or at a party, you can play big, bold sound all day with the black JBL Flip 6 Portable Waterproof Bluetooth Speaker. At only 7" long, you can easily toss the Flip 6 into your backpack or bag. It lasts for up to 12 hours on a charge, and the water/dustproof design lets you use it nearly everywhere, including at the pool or beach. Your favorite tunes are pumped out of a 2-way, 30W speaker system, where a racetrack-shaped woofer delivers rich lows and midrange, a tweeter produces crisp highs, and dual passive radiators round out playback with deep bass. Whatever you play is fine-tuned to sound great via a Harman algorithm.
Features

• 30W 2-Way Speaker System
• Dual Passive Radiators
• Water & Dustproof Construction
• Small & Portable at Only 7" Long
• The Flip 6 can rest horizontally or stand vertically
• Stream music from up to two devices
• Charging protection alerts you to unplug if water, salt, or other chemicals are detected