Falling off. Cheap, expensive, in-ear, on-ear. I wear them all the time while I am at home. I couldnt get his fat little foot in there. No problems for me though i noticed that sometimes i have to unplug and plug it back in if my earbuds dont connect. I am very excited. I also like the charging cradle and the battery display . They arrived fairly quickly on October 20th, five days after I ordered them (but let’s face it, we along with thousands of countless others pay for that service). The grip is good, but l have yet to use them driving, so that will be the deal breaker. Im not sure how theyd stand up to walking a lot - I only wear them while working in my office, and I dont move around too much.