Power Extender and High Quality Speaker.This gives you power to charge on the go and has built in speaker that plugs in your 3.5mm Jack and can support itself as a stand for your Smartphone or Tablet. The power extender is one power charger that stores 4000 mAh of power that means it will give you 200% of charge on your smartphone and 100% on your iPad or tablet.The power indicator panel on the front shows you how much power left on your power extender before needing recharged. Comes in Multiple colors: Blue, Lime Green, White, Pink, Sky Blue
