How many hours will one set of batteries last? null

I've used it in class, an hour a day, three days a week for 3 weeks now, and its still good. So at least 10 hours.

“How many hours will one set of batteries last?”

Asked by cate 8 years ago

I've used it in class, an hour a day, three days a week for 3 weeks now, and its still good. So at least 10 hours.
Answered by Barry13thchild 8 years ago
Sorry, there was a problem. Please try again later.
It is about 34 hours.
Answered by Dance 7 years ago
Sorry, there was a problem. Please try again later.