TOOTHBRUSH
1. Material: ABS, TPE;
2. Dupont nylon bristle;
3. Power source: 1 X AAA battery;
4. Product size: 202.3X22X22mm;
5. Weight: 33g.
Features:
1. Sonic frequency, high efficiency
2. 2 brushing modes offers varying oral care needs
3. Vibration:high:28000strokes/min,low:22000strokes/min
4. 2 minutes auto-timer ensures dentist recommended brushing.
5. 30 seconds reminder helps you brush each area of your mouth.
6. Waterproof, non-slip function;
7. Changeable brush head & battery;
8. One battery can last for 150 days, if you use twice a day, 2 mins per time.