Description: Led under car kit Features: Waterproof system (IP65) High quality controllers Friendly-use interface (Sound suggestion) Long-life lasting Technical Specification a. 12 normal display modes b. 5 music display modes c. 5 levels of flash speed d. 5 levels of sound sensor sensitivity e. Memorization of program running f. Easy-to-use control system g. High power Led lights Product information Voltage: DC 12V Product Size: Front and back led size: 36? X 2 or 38 ? X 2 Two side: 48? X 2 or 54? X 2 LED Pieces: 126 pieces Led for 36? X 2 and 48? X 2 sets 144 pieces Led for 38? X 2 and 54? X 2 sets Many available colors: Red, Blue, Green, Purple, Orange, Pink, Aqua, White and Yellow