it is now June 28th. Easy to pair them with a phone (we have Huawei phones) and so simple to use them. Wish it was a little more challenging. I am still pleasantly surprised! I love these Nike’s! So strength isn’t utmost. Right price and good item for the $$. Update 7/27/2016: Its been a couple of weeks since I posted the original review. Your going to want a pair for Vancouver rainy days :) When I questioned these fees, I was disregarded by the seller.