Living Social: Rock-It 3.0 Speaker only $19! (Hurry ends 10/31!)

I saw this Rock-It 3.0 Speaker by OrigAudio on Living Social!  This would make a great gift idea for someone who likes music!  I wonder if my hubby would like on of these for Christmas?!?!?!  Anyone have one?
Details:
The best nights with friends always start with the perfect soundtrack. Crank up the music and the fun with the OrigAudio Rock-It 3.0—which was featured on ABC's Shark Tank—and turn virtually any object in your home into a speaker using sound vibrations. Attach the Rock-It pod to a cardboard box, cooler, drawers, cups, lamp shades—you name it—then, plug the system into your music device, press play, and rock the night away. The system features a rechargeable lithium ion battery for up to 10 hours of playtime and has daisy chain capability: the more objects you connect, the louder the sound. Rock and roll is here to stay—but it doesn't have to stay put.

• Brand: OrigAudio
• Model #: Rok-W
• Color: Black, White, Red, Green, Pink, Blue
• Material: Plastic
• Measurements: 1” x 2.5”
• Weight: 6 Ounces
• Origin: Imported
• Includes: Unit with Built-In Rechargeable Lithium Ion Battery, Extra Stick Pads, USB Charging Cable
• Compatibility: Any Audio Device with a 3.5 mm Headphone Jack
• Other Notes: Up to 10 Hours of Play Time

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