Specification Brand XIAOMIModel MBS308Item Name Shock absorbing Cleaning Toothbrush HeadUsage for XIAOMI Oscillation Electric Toothbrush MES609MES610 Features Soft Rubber Head for Gentle CleaningThe soft oscillating rubber head minimizes the risk of accidental bumps against teeth ensuring a comfortable brushing experience Metal Free Bristle Implanting for SafetyUtilizing copper free bristle implanting technology this brush head avoids metal components reducing the risk of rust and enhancing oral safety Advanced Bristle Design for Effective CleaningFeatures a diamond shaped bristle arrangement with dual spiral columns and crescentshaped multilevel bristles This design conforms to tooth curves and effectively cleans surface of the teethbetween teeth for improved gum care Dual spiral column design The bristles at the centre of the brush head have a spiral design Color Fade Indicator for Timely ReplacementEquipped with green bristles that fade over time signaling when it s time to replace the brush head typically recommended every 3 months Package Included 1 x Toothbrush Head