Automatic Power Cut Failure Alerter LED Indicator Smart 120db Outage Alarm Warning Siren, Needs 9V Battery (Not Included)

sorry guys my battery died again and so anyway I'm gonna show you this quickly hopefully my batteries won't die before I get to demonstrate this for you so this is what it looks like okay this little guy here Oh find the link for you for where I got it from okay so there's a little on and off button so you have to plug this in of course and you have to put a battery in here battery okay this battery like that okay nine volt okay a 9-volt battery and you stick it in there oops okay yeah you just stick it anyway like that anyway but this part this part has to go in there like that there's nothing over here okay so like this which way does it go like that there we go okay guys it's gonna be so loud this thing is really loud okay oh that's too loud guys it's it's really like it's too loud - too loud for me to keep it on for any more than a few seconds it's too loud I can feel my eardrums li