Electric Tooth Flusher, Portable Water Floss, Calculus Removal, Charging, Handheld Household Oral Cleaning And Teeth Cleaning

Product model: HF-998 Charging time: about 4 hours Rated input: USB Type-C, DC 5V-1A Rated voltage: DC 3.7V, Rated power: 5W This product has lPX7 waterproof grade, the materials used meet RoHS standards, and the brush head is made of food-grade materials, please feel free to use it. Charging voltage: 5V Charging method: tpye-c Working voltage: 3.7V Power: 3W Battery capacity: 1200mAh Water tank capacity: about 200ml Working mode: weak, strong, pulsed Pulse frequency: 1400-1800/min Spinel\ toothbrush head vibration frequency: 32000 times/min-42000 times/min