(2sets 4PC KIT) 8PCS 8" RGB Changing Car LED Speaker Ring Light Colors Shift Coxial Speaker Rings Spacer Ring Light Can Controlled by Remote and Bluetooth APP Simultaneously - Sando Tech, 2sets-4PC-8''-RGB

• SPEAKER RINGS - made to be installed between the speaker and mounting surface. SIZE & COMPATIBILITY - These LED rings are made for 8-inch Universal speakers and are pre-drilled and ready to install. This ring may fit your speakers, but you will need to compare the outside speaker diameter and inside speaker diameter to know. WATERPROOF - These rings are sealed for marine use if installed correctly. Perfect to be mounted on speaker boats, car speakers, and other Powersports speakers. We also sell different size: 6.5inch,8inch,10inch,12inch,15inch,6*9inch,pls click our store to view. Can Controlled by Remote and APP Simultaneously（For faster shipping, batteries are not included in the package） Package includes:8pcs 8'' RGB led speaker ring lights,2pcs remote,2pcs bluetooth box,2pcs 4plugs wire set.