... Japanese,Korean,Chinese,Russia,English 2 rechargeable, car use&indoor use 3 12 volt or AC100 ... lighter and DC power supply, canbe used for car and store or home.Material: 16*64 dots ... SMD leds, plastic casingNew design, indoor use & car useBracket can be 360 free rotation.Materials: SMD LED black ... when the goods shipped, you will know how to use it.Picture:Other indoor led display available,