1. Material: ABS, electronic components 2. Water tank capacity: 25ml x 2 3. Interface: TYPE-C 4. Built-in battery: 1200mAh lithium battery 5. Charging time: about 3 hours 6. Charging voltage: 5V 7. Rated power: less than 5W 8. Two water tanks, more comprehensive water replenishment 9. TYPE-C interface, charging is more convenient 10. Small size, easy to carry, does not take up space 11. Nano-scale high-pressure oxygen injection, decomposed into 5-200 micron molecules, 0.3mm nano-jet, replenishing moisture to the deep layers of the skin
