The charge on this seems to last me a few days, I wear it when I work out and I usually work out between 1 and 3 hours 5 days a week. I only have to charge this at the end of the week and then Midway through the week, so it's nice not to have to fumble around with it to keep it charged like I have with others in the past. Holds in the ear well and sounds great, well worth the money.