Mini Dual USB Port Sonic Speed USB Charging Safe and Reliable With corresponding usb connection cables Specification Input Voltage 12V Socket Output Voltage 5V USB Output Current 2.1A Interface Micro USB Application Universal Dimensions & Weight Dimensions 2.95 in x 1.18 in x 1.18 in (7.5 cm x 3 cm x 3 cm) Weight 0.95 oz (26.8 g) Packing List 1 x Cigarette charger 1 x 8P Data cable (98cm)