LED Flash Message Tyre Lights With USB Port for custom Program Flash Words KA-0901:

Material: ABS plastic

LED color: red, blue, green, yellow, Multi color led

Powered by 3 x AG10 battery, light up for 20 hours, with on/off switch

Function: with USB port and the flashing words can be self-programmed.

Packing: 1piece/blister card