watt camping inverted power generator - N.A. - (Great Falls, MT)

Firman Wi portable inverted power ( volt) generator. Purchased July th not supposed to be used with medical equipment such as oxygen generators BPAP or CPA P devices. Used once for to hours runtime. Has starting watts and running watts of power. It is light w kg compact and very quiet db. Capable of parallel connection with another Firman Wi generator. Excellent conditon packing box owners manual and tool kit. Pictures and contact information on Advertigo website.