1. Main functions: flushing sensor/dust removal/rotating water/powerful purification
2. Suitable for indoor second-hand smoke and haze removal, and can also be used in various small spaces to effectively eliminate the trouble of indirect smoking in home/car/desktop/club/office/business environments
3. Filter-type recycling, the ashtray has a filter inside to filter the ash, water is recycled, and the ash is processed quickly
4. USB charging, working voltage 3.7V/1200MAH, strong battery life
5. Working mode: ashtray, automatic flushing
6. Material: plastic + electronic components
7. Battery: 3.7V/1200MAH
8. Battery life: 90-240 minutes
9. Charging time: about 2 hours
10. Dimensions: 175 x 75mm