The catalog showcases Panasonic’s line‑up of ultrasonic‑vibration toothbrushes, including the Doltz series (EW‑DS12, EW‑DS32, EW‑DL21, EW‑DE41, etc.). Each model is described with its brush‑stroke rate, dimensions, battery options and special features such as ion power or built‑in lighting for children.
Safety information and usage guidelines are provided, advising users to read the instruction manual, avoid use with certain medical conditions, and follow proper disposal and recycling procedures for batteries. This manual is written in Japanese.
| Brush stroke rate (EW‑DS12) | ≈16,000 strokes/min |
|---|---|
| Brush stroke rate (EW‑DE41) | ≈28,500 strokes/min |
| Dimensions (EW‑DS12) | 16 × 1.65 × 1.8 cm |
| Weight (EW‑DS12) | ≈30 g (without battery) |
The EW‑DS12 delivers about 16,000 brush strokes per minute.
Read the instruction manual carefully, avoid use if you have certain medical conditions, and follow battery recycling guidelines.