Product Name: Car Power Supply Transformer; Material: Plastic,Metal. Package Content: 1 x Car Power Supply Transformer; Shell Color: Black. Dimension: 6.4 x 2.7 x 1.4cm/2.5" x 1.1" x 0.6"(L*W*H); Current: 2A. Input Voltage: DC 12V; Output Voltage: DC 6V. Power: 12W.
