US$19.99
=1" [text]="pdbList[currSku.listingId]['whouse'][currSku.whouse]['symbol']+pdbList[currSku.listingId]['whouse'][currSku.whouse]['origprice']"> US$53.89
=1"> 63%OFF
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{{description}}Note: Those shipping costs are only estimates; the actual shipping cost will be shown on the order page.
QDo you put it on charge, or is it run on batteries?
APower Supply: DC5V 1A , Connect directly to the power supply.
Last week my 93 year old mother appeared at my bedroom door at 3:30AM gasping for breath and for pleading for help. She needed a breathing treatment and had barely made it to my room (large house). So, I bought this to assure my elderly mother that my bedroom may be on the other side of the house, but with the monitor device I can hear her calling out for help in the event she needs it. She is on oxygen 24/7 and gets agitated when she is short of breath. It gives me peace of mind, as well.