Mô tả sản phẩm: Risun RST2050
1.Sonic wave technology
2.30,000 powerful sonic strokes per minute comparing with the normal
3.Advanced electronic control and electro mechanical driving system
4.Powerful plaque remover where normal bristles can not reach
5.Soft Dupont bristles of brush head
6.2 minutes auto-timer and 30 seconds alerting
7.3 operation modes (Normal, Soft & Massage) w/LED indication
8.Operated by 2pcs of 1.5V AA size batteries (battery not supplied)
9.Extra long usage time
10.Travel cap available
11.Product size:34×36×246mm
2.30,000 powerful sonic strokes per minute comparing with the normal
3.Advanced electronic control and electro mechanical driving system
4.Powerful plaque remover where normal bristles can not reach
5.Soft Dupont bristles of brush head
6.2 minutes auto-timer and 30 seconds alerting
7.3 operation modes (Normal, Soft & Massage) w/LED indication
8.Operated by 2pcs of 1.5V AA size batteries (battery not supplied)
9.Extra long usage time
10.Travel cap available
11.Product size:34×36×246mm
