MS Premium - Full Metal Upgrade Solution
 
This solution replaces the entire faceplate and housing of the Motivate Ears MS series earphones with Rose Gold-Plated Copper, creating a single-piece metal structure. This complete change in material also shifts the sonic resonance point, significantly impacting the overall sound quality.
 
Sound orientation reference: The low frequency is thick and full, the high-mid frequency are smooth. The overall sound is warm and natural, with the texture of a brass instrument.