Feature 13D rotating tweeter, it will rotate when the car is started and will return to its position when the car flameout. Adopt silent motor to ensure no noise. 2Designed with 64color LED ambient light, the brightness and color change can be controlled by the original car central control knob switch. 3Stainless steel cover, matte chrome surface treatment, the holes are finely engraved and exquisitely polished, smooth surface, no rough feeling. 4Replacement for MercedesBenz SClass W222 Facelift 20182020, designed to have the same size, fit and function as original rotating tweeter. 5Plug and play, no need of wiring and coding, fully matching the original LED ambient lighting system. The tweeter will change color synchronously with the ambient light of the original car.Item Type: Rotating TweeterMaterial: Stainless Steel + ABS + PCAmbient Light Color: 64 ColorsMounting Position: TweeterFitment:Replacement for Mercedes-Benz S-Class W222 Facelift 2018-2020(Not for Pre-Facelift 7-Color W222 2014-2017) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 Pair of Tweeter (Left + Right)1 Pair of Harness Module(Left + Right)Note1. Professional installation is highly recommended.2. The tweeter will rotate only when the car is started and stopped, and it will not rotate in other cases.