... : Black&WhiteRechargeable:> 500circlesDisplay: LED lightWarranty: 12 monthsBattery Type: Li-ion batteryWeight: 121gInput:5V 1AOutput: 5V 1ACharging times: 4hours by USB ... DHL, UPS, EMS, TNT. BY AIR, BY SEAFeatures: 1.External battery for iphone,ipad,high capacity 2.compatible with ... the tip equipped by vgo-522 is usable. Advantage: 1.One control, simple operation 2.Fashionable,compact,convenient,esay ...