Mipow Power Tube 4000

Power Tube 4000 is made for iPod and iPhone certified with a built-in Apple Lightning connector you can easily charge your iPhone and iPod without extra cable. 4000 mAh battery capacity gives your iPhone more power. A built-in female USB port is compatible with most mobile phones and game consoles applies to most original detachable USB charging cable of your gadgets .Extra male USB connector is designed to recharge itself through any powered USB equipment. The indicator will show charging status. You just need simply press on or off button to check Power Tube’s battery level Red means below 15%, Orange means 15% – 40%, Green means 40 – 70% and Blue means more than 70%.