We have a small teardrop camper that has a 1 1/4 receiver on the rear, so I am guessing it is a class 1 which has a tongue weight of 200#. I have a very hard time finding comfortable shoes, even flip flops, because of nerve pain from a bunion but these have so much cushion that I can wear them for hours and be pain free. y3 4d The problem began when the battery life turned out to be about 3 hours or less and the mic would cut out at random times. - Battery pack. y3 4d I purchased this for a friend for a Christmas gift. y3 4d My son is three and these are just about too small for him. I will give it a shot and if I can’t make them work I will be returning them if I can get them to work I will update this review but right now don’t buy these Great purchase for the price. y3 4d But the rattling is 100% unacceptable. Great for by the pool!
y3 4d