... size,portable 3.12 months warranty 4.CE,RoHS Approved Wholesale OEM Offered 5V 1A Usb Charger 1.usb travel ... volume,light weight,high efficiencyProtections:short circuit,overloadCooling by free air convection100%Full load burn-in testSize:41*21*64mm ... 100M Ohms/500VDCElseWeight29gCertificateCE,FCC,RoHSFeatures:1.Dual USB travel Charge2.Max 2.1A high Output Current3.Original Imported Smart IC4.ABS ...