but it charges the ear buds really fast and the battery life is actually pretty good, its about a 30 min drive to work and i use these in the car and they never died at probably 3/4 volume. I was a little apprehensive about buying from Jet Shoes through Amazon based on their previous reviews of slow or non-existent shipping. They may last a couple of days or maybe just one day. :(Update:Amazon sent inmediately the right shoes, no questions asked. Never had the case ask for a charge, but Ive charged it twice, and it arrived charged. Item is sturdy and didn?t take long to assemble; However two of the doors and one box arrived broken. Definitely one of the best organization shelves out there! or that they have SEVERELY changed the insole in these shoes over the years. Then measure a third time. I could only get the right ear bud to pair with her phone.