![]() | PRODUCT FAMILYS400 DELUXE PLUS The S400 DELUXE PLUS features sonic wave technology ?that provides 30,000 powerful sonic strokes per minute? while an advanced electronic control and electro mechanical driving system? features 3 operation modes: Normal, Soft, and Massage. The close storage rechargeable stand can store 4 pieces of spare brush heads and is designed for family use. As a bonus, it also comes with 12 additional brush heads. Customer ReviewsNo reviews yet. Be the First! QUESTIONS & ANSWERS | ![]() |