Ultrasonic Dental Cleaner

I. Product Model/ Product Name

Product model: J3/J5
Product name: Ultrasonic Dental Cleaner
Manufacturer: Zhongshan Xinlijia Intelligent Technology Co., Ltd
Origin: China

II. Product introduction

1. External sizes: Φ28X222

2. Charging Cable: 1 white charging cord USBA+Type-C (30-cm length)

3. Charger adapter: DC 5V（Product does not include adapter)

4. Power Button: The device body has 1  power button

5. Device battery: 3.7V  14500/800mAh

6. Waterproof requirement: IP7

7. Battery Charger: Type-C Port

8. Instruction and operating principle:

a. Press and hold the button to start cleaning, the auxiliary light, the light in the current function position and the battery indicator light will light up. After turning on the teeth cleaning mode, quickly press the button to switch mode from 1 to 4 continuously and repeatedly, the device will automatically turn off after 10 minutes cleaning, and turn off when long-pressing on the power button if the cleaning time is less than 10 minutes.

b. For the antibacterial version of ultrasonic dental cleaner, double - click the button to start the disinfection mode, the disinfection light, the surrounding lights and the battery indicator light will light up. The device will automatically turn off after 5 minutes of disinfection. Press the button twice to turn off the device if cleaning time is less than 5 minutes.

c. Battery indicator light status during use:
Battery above 30%: steady green light
Battery below 30%: steady red light
Battery less than 10%: the red light flashes 5 times then the device turns off

d. Battery indicator status when charging:
Battery less than 80%: red light flashes
Battery more than or equal to 80%: green light flashes
Battery 100% full: steady green light

9. Electrical parameters

a. Power consumption：P < 15uA

b. Low battery indicator level：U = 3.4±0.1V（30%)

c. Machine protection interrupt level：U = 3.1±0.1V（10%)

d. Current when charging：I≦400mA（The current will gradually decrease according to the increase of electricity during charging)

e. Battery charging time：T≦2.5h（electric capacity 800mAh)

f. Charging voltage：U = DC5.0V/1A（Standard USB voltage)

g. Fixed power capacity：

- Teeth cleaning mode: P = 1.4±0.3W
- Antibacterial mode: P = 0.4±0.1W

h. Protection against excessive input voltage: U > 6.1V (when protected against excessive input voltage, the device will be disconnected and the charging current will be 0)