Electric toothbrush from HP - black color

Product working idea: works with ultrasound. Rechargeable electric toothbrush with USB port and water resistance. Features: 1. Press for 2 seconds to stop working. 2. Five modes: clean, polished, white, gum care, sensitive. 3. Typical memory function: remembers the toothbrush mode after each use. 4. Smart timer for two minutes, with a reminder pause every 30 seconds. 5. IPX7 water resistance rating. 6. USB charging, easy to use at home or on the go. 7. After full charge, can be used for 15 days. 8. Vibration frequency: 32000 times per minute. Contents of the package: Electric toothbrush handle × 1 USB charger × 1 User manual × 1 Replacement heads × 4