It is a general-purpose power converter.
Household outlet 110V power supply can be replaced with DC 12V, so car supplies can be used even , it is very convenient.
With LED charge indicator
Input: AC 110 - 220 V;
Output: DC 12 V, 500 mA
Dimensions: 9.00 x 5.00 x 3.20 cm (L x W x H)
and compact design ideal for travel, business trips, etc.
Color: Black
Material: Plastic
Packing: 1 x lighter plug
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.