Today only, JustDeals offers the Mobi Headphonies Designer Micro Portable Speaker in four styles for $4.77. With $5 for shipping, that's tied with our May mention and the lowest total price we could find in any style by $2. Choose from Sumo (pictured), Sunny, Striker, or Inked. The 3" speaker includes a quick-charging lithium-ion battery (four hours of play time per charge), USB charger cable, audio cable, and more.