Description: Dual USB ports, can charge two different devices simultaneously for a rainy day. This product adopts intelligent charging technology, which can fast charge mobile devices when the power is less than 5%, smooth output when the power exceeds 90%, effectively ensure the battery life of mobile devices. Input voltage: DC 12V Output voltage: DC 5V 2.1A Fit for Mazda Specification: Color: Black Material: ABS + electronic components Size: About 35x24x58mm(1.4x0.9x2.3inch) Cable length: About 64cm(25inch) Socket: Dual USB socket Fuse: F2AL250V Package Includes: 1x Piece Dual USB Socket