♥♥TWO Workshops Located in US, ONE Year Warranty, free fix available.
♥♥Smart Design WEIGHT: 13LBS/6KG ONLY.
♥♥Concentrations up to Nighty Percent, flow can be adjusted from 1L to 5L
♥♥AC 110V. Home Power Only.If you need travelling, pls buy Variation of ‘portable’ Product Description
✿Concentrations up to Nighty Percent@1L, flow can be adjusted from 1L to 5L
✿Ultra silent Design,24hrs Working，1L/min:90%，5L/min:30%
✿AC 110V. Home Power Only.If you need ‘portable’, pls search B08C6YBXZT
✿Smart Design.WEIGHT: 13LBS/6KG ONLY.Productsize:12.6in(L)*7.5in(W)*13.8in(H)
✿Shipping and After sale service in USA, 100% refund if defective.