4PCS 31.5inch/80cm Multi-Color LED Neon Flex Strip Lights with APP Bluetooth Controller KINDLE INDUSTRY LIMITED Base Info Description Pre:2PCS 31.5inch/80cm RGB Colorshift LED Neon Flex Strip Lights with APP Bluetooth Controller Next:4PCS 12inch/30cm RGB Colorshift LED Neon Flex Strip Lights for Car RV Truck Camping Boat Van 4X4