5v500ma ac dc power supply plug adaptor 1.portable&exquisite 2.high quality& ... ac dc switching power supply plug adaptor for e-products Specification Name: Adatter,Power Adapter,Power Supply, Charger,Travel charger,Mobile phone charger,SMPS ... : Short,Over voltage,Over currentConstruction Date:Weight: 50g 5V2.1A mini USB charger for IPAD