XSories Wall Carger 2 Dual USB wall charger which enables you to charge two devices at the same time. Technical Specifications: - Materials: ABS - Input voltage: 100 – 240V Ac - Output voltage: 5V - Output current: 2.1A (for each port and in total) Additional Information: - Charges all of your devices - 62x40x64mm 2.44x1.70x2.51in - 138g 4.86oz