how long does it last
1363615
I think it charged it a couple times. Honestly I didn't end up leaving it on there the whole time. So I'm not exactly sure. But it definitely charged it just like plugging to the wall
606706
It lasts for several months, depending upon the size you purchase. I have several dogs so I get the larger size for dogs (but not the largest) and it lasts me at least three months.
1681658
I use it two or three times a day. I buy the giant size, so it last about two months.
657398
If you are referring to how long I have had the unit and if it is still operating I have had the unit for over a year and a half. it is still working well. If you are asking how long the charge lasts it depends on use. With moderate use I can get two to three days on a charge.
957175
I didn't use it for its original purpose, so I don't know how long it lasts. I suppose it depends on how much and how often you use it.
1911795
it lasts about 3 to 4 hours , with about half a year of use it reduces to about 2.5 hours to 3 hours
1290120
I can't say exactly how long, but it does last for a long time. Our daughter is 3, she absolutely loves it! It's a great buy, you can't go wrong.
1087993
Not very long, I would say about a good 2 and 1/2 to 3 weeks. Wish it was longer!
156835
I'm not exactly sure. I've hardly used it since I bought it. It seems to last at least a couple hours. I really don't know. I'm sorry.
2097102
Depends on the settings. It can last 5 days or 3 weeks. There is a rate, strength and timer.
1707569
It actually lasts a long time, at least two months. I use it in the morning and the nighttime cream at night, so it is hard to say. I love this product, tried many different ones before staying with this one.
1523967
I have mine for about a year and it is fine. It should last a long time. A little goes a long way.
1498757
I've purchased 2 of these from Amazon. The first one lasted just over a year and now the one I have seems fine and it's probably been a year or close to it. The information I got said it should last 1 year to 18 months.
726597
I think its a year, im not sure, mine is still going and I had it for like 2 years now..I have no problem with it , hope that helps ya out
566778
I have used mine for at least 4 hours. After 6 or 7 years it still lasts over 2 hours.
1329287
I can't say the number of days but it lasted longer than I thought it would. A little goes a long way so you don't use much each day.
524735
I've had mine for less than a year so I've no idea how long it will last. Over one year i'd say.