RDBS 6" 6.5" 6.75" Car Speaker Foam Rings Universal Self Adhesive Speaker Fast Rings Sponge Bass Blocker Kit Waterproof High Rebound EVA Foam Speaker Enhancer Baffle（4PCS ） Three ring sound Its powered by AC to

Its powered by AC to DC power adapter or USB power source with USB C cable

CFexpress reader Universal Compatibility USB Type-C CFexpress reader Plug and play on the computer or laptop equipped with Standard USB Type-C or USB-A port with most modern operating systems

Package included: 37mm-52mm filter wrench x 1 55mm-72mm filter wrench x 1 77mm-95mm filter wrench x 1 Microfiber Cleaning Cloth x 1

05026196AC

RDBS 6" 6.5" 6.75" Car Speaker Foam Rings Universal Self Adhesive Speaker Fast Rings Sponge Bass Blocker Kit Waterproof High Rebound EVA Foam Speaker Enhancer Baffle（4PCS ） Three ring sound Its powered by AC toRDBS 6" 6. 5" 6. 75" Car Speaker Foam Rings Universal Self Adhesive Speaker Fast Rings Sponge Bass Blocker Kit Waterproof High Rebound EVA Foam Speaker Enhancer Baffle4PCS Product Features MORE CHOICES Three flexible combinations to meet your needs in different sizes. HIGH QUALITY Made of high density and high strength EVA, which is more expensive and eco friendly than PVC. It's the perfect material for fast foam because it's completely waterproof and