"Over all battery performance holds good for 4 to 6hrs in its ranges but it also matters how effectively we switch off the speaker when not in use. I also tried it in open space compound and it really rocked and it really surprised everyone."
"Awesome sound with good battery back-up"
"And battery as well."
"Battery back is also good. Especially the price of this product is very much affordable."
"Good battery backup. only 1 con i noted is sometimes it's vol up button becomes play/pause button."
"Battery problem . battery should be charged to certain level otherwise it will not work"
"Good battery life."
"The most annoying thing about this idiot speaker is that once the battery gets low . ."
"Battery life is amazing."
"No charging notification problem. Get the product registered at Fenda Audio website for warranty, its mandatory."