Power 4.5W, durable, low power consumption. Easy to Install: Plug and play no need to change wire rute, connecting the red wire to the power "+" pole and the black wire to the power "-" pole. 2 ways surface mounting, double-sided adhesive tapes are included for sticking on car interior smooth surface and two snap-on brackets for bolts stable mounting (screws not included), you can easily finish installation within a few minutes.
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