Feature: 1. Popular Speaker: Equipped with 3 color ambient lighting, the rotating tweeter can change colors synchronously with the ambient lights. 2. Matte Chrome Surface: The surface of the stainless steel cover plate is finely engraved, smooth and exquisitely polished. 3. High Performance: Adopt silent motor rotating without noise; ignite and rotate to float out, and flame out to return to its position. 4. Simple to Install: Plug and play, no wiring or coding is required, perfectly matching the original vehicle, bring you more convenience. 5. Easy to Operate: You can control the brightness and color change of the ambient light through the original car central control knob switch. Specification: Item Type: Rotating Tweeter Material: ABS + PC+ Stainless Steel Ambient Light Color: 3 colors (white, orange, blue) Installation Location: Tweeter Fitment: Replacement for Mercedes-Benz C-Class W205 Sedan Pre-Facelift 2015-2018 (Not replacement for Facelift 64-Color Models! Not replacement for 2 Door Coupe Cabriolet Models!). Package List: 2 x Rotating Tweeter2 x Harness Module Kit Note: 1. Professional Installation Highly Recommended2. Tweeter will rotate only when the ignition is started and the ignition is stopped, and it will not rotate in other situations.