Do the batteries really last 20 hours as it says in the description?
387409
Absolutely, if not longer! We used this chair every day and didn't change the batteries until at least 3 months and we used it a lot in the beginning. I really recommend it, especially for the price.
387410
Use the lithium batteries and you should get at least that and more. No if you use cheap no name brand batteries. It is energy efficient.
387411
No. The batteries only last a couple of days. After that, both the sound and vibrating features stop working. Cheap product; don't buy.
387412
They do last a long time. I haven't timed it to see if it is 20 hours but am very pleased with this bouncer!
619339
Unfortunately there seems to be an issue with the item description. These headphones have a rechargeable battery that is built-in. It is recharged via the miniUSB connection on the headphones and lasts 18+ hours per charge.
2212611
I use mine every day and the original set of batteries lasted about 18-20 months.
1900779
they last pretty long for me. It really depends on the type of item your using these batteries for. But for me they always last at least 5 hours. Theyre pretty reliable for me. They also take like a day to fully recharge for me, i go to sleep & when i wake up their fully charged.
1899922
HI I think it lasts about 4 - 5 hours. I have two batteries. The sound is a bit off, not as deep as I would like, but all in all, I enjoy the set very much. Feel free to ask anything. John
1766500
The rechargeable batteries in mine last about 8 hours on a full charge with the radio playing. When I use alkaline batteries I get about 20 hours of play time.
799570
Yes, my batteries lasted a short time also. I purchased rechargeable ones & the charge has lasted so far 4 months.
434009
Less than 4 hours for mine. The battery really does last a long time. I've had mine for several months and use them for up to 4 hours or more at a time, a couple of days a week. I have only had to charge them a couple of times so far. I am impressed with the battery in these.
1547435
It depends on what you're using it in . Some flashlights will use them up in 20 minutes others will last for 10 hours or more
820121
I've had them a month and have used them for hours at a time and they are still working. I didn't think they were gonna last this long to be honest. They take watch batteries in case you were wondering.
777085
I believe the description says about 100 hours per battery pair... but I havent used it that long yet...
743031
My experience is that the batteries last approx. 4-5 hours. I use mine for work and I love it. Problem is I found the exact light at a boot store a month after my purchase from Amazon for only $4.95!!!!!
1202669
Tough to answer. Length of time in use and volume will impact batteries. I often use it 4 hours a day and they last about two weeks.
101015
Yes, I was actually surprised the batteries lasted a month. Figured they'd get used up fast but not in this case. Really works too. Hope this helps.
2077333
No they do not, but the batteries will last for several months. I access them several times a day checking on my property and they last around 5 months without any problem. If you leave them on all the time the batteries won't last near as long.
2056683
I can't give you exact hours but I can tell you that my sons use their players at campouts for many hours and I have never seen them go off. I have never used mine for an extended time on battery.
999705
There must be something wrong with the batteries or the unit. I can make it 20+ hours on the batteries.