Fairywill Electric Tooth Brush Pink E11

"1. A Longer-Lasting And Faster Charging System That Can Be Used For 30 Days After 4 Hours Of Charging 2. 40,000 Vpm Vibration Frequency, Numerically Speaking, It Is The Highest Speed On The Market; 3. Various Head Configurations: Soft Bristles Brush Head/Hard Bristles Brush Head/Interdental Brush (Suitable For Precise Cleaning And Orthodontic People) 4. Dupont Nylon Brush Head With Faded Filaments And Dust Cover To Protect The Brush Head; 5. The Small Brush Head Design Can Reach The Dead Corners Of The Oral Cavity And Achieve A More Comprehensive Cleaning; "