Vacuum Cleaner No-Wired Vacuum Cleaner, US Plug 1. Material: ABS2. Power cord length: about 1m3. Hand-held, strong suction4. Rated speed: 29000 (r/min)5. Rated voltage: 100-220 (V)6. Rated input power: 120 (W)7. Vacuum suction: 3000 (mbar)8. Reusable water-washed HEPA filter9. Lithium battery type battery capacity: 2200MAH10. When absorbing moisture, pay attention to the water accumulation height of the front cover11. Use different nozzles according to different ocCa sions12. When removing foreign objects in the gap, please put on the duckbill straw13. For both dry and wet use, please pay attention to opening the front cover to drain water in time when absorbing water14. The USB shows red for normal charging, green for full15. The charging time is about 3-4 hours to fully charge, and it can be used continuously for about 20 minutes when fully charged.16. Efficient dust removal and filtration system, comprehensively intercept dust and particles, and prevent secondary diffusion