... switch to prevent the power consumption, the colorful LED display the power and electricity state.Specifications:1. Core type: li-ion polymer ... : ipad, iphone3G, 4G, mobile phones, MP3, MP4, PSP, etcPacking information1, Unit size: 11.6*7.0*1.6cm, weight, 145g2, Gift ... : GW 13.5KG, NW: 11.5KG. KOMAY Portable power pack for iPad, iPhone and other brand cell phone, 5000mah capacity, white color