1. Round-hole bristles, high-density bristles, effectively enhance toothbrush cleaning power.

2. Vibration frequency: 30,000-39,000 times per minute.

3. 1214 magnetic levitation motor; strong power, higher torque output, low power consumption, minimal vibration.

4. Zone reminders, mode memory, intelligent shutdown.

5. Five settings for cleaning, massage, whitening, gum care, and sensitivity.

6. 30-day battery life; actual battery life depends on the specific battery configuration.