Yunchi K5 Electric Toothbrush 4 Sets Of Brush Head 1 Dust Cap Carton Packaging 1 Charging Line 4 Stickers

Battery specification: 14500 Battery capacity: 500mAh Rated voltage: DC 3.7V Rated power: 0.5W Dynamic current: 40-100mA Static current: ≤30uA Charging current: 270±27mA Waterproof grade: IPX7 Vibration frequency: about 30000 times / minute Working mode: 2 minutes timer, 30 seconds reminder Charging mode: USB direct charging Charging input: TYPEC 5V/1A Charging time: about 3h Full charge use time: about 300 minutes Overall Dimension: φ25*221.5mm Net weight: about 61g

Function Description 1. Press the button for the first time to enter the gentle mode, the green light will be on. 2.Press the button for the second time in a row within 5s to enter the cleaning mode, and the red light will be on. 3.Within 5s the third consecutive press of the button to enter the massage mode, the yellow light (green light + red light) on. 4.5s or less than the fourth consecutive button - shutdown, long press for more than 1 second to shutdown, continuous work for more than 5 seconds and then short press the button to shutdown. 5. Gear memory function: continuous work for more than 5 seconds key shutdown or timed 2 minutes automatically shutdown, boot continuation of the previous mode. 6. Low battery reminder: When 20% battery power is left, the red light will flash 5S(2Hz), and you can brush your teeth normally. 7. Low battery protection: when the battery is running out, the red light will flash 3 times (2Hz) to shut down the machine. 8. When charging the red light breathing flash, full of green light long light. 9. Normal brushing 2min timer, 30s reminder.