Harman Audio offers the factory-refurbished JBL Pulse 2 Bluetooth Speaker in Black, model no. JBLPULSE2BLKUS, for $109.99 with free shipping. That's $10 below our June mention of a refurb and the lowest total price we've seen in any condition. (It's $53 under a new one today.) It's splashproof, plays up to 10 hours, and has a built-in microphone and frequency response of 85Hz to 20kHz. A 1-year JBL warranty applies.