Glad we found this. A little bit of elastic would have solved the problem. Slipped the straps over my phone (easy enough), clamped it down on my handle bars (easy enough) then slid the round circle into the slot. Havent used them fully yet but very comfortable Havent tried. I let my son use my headphones. S: After using this shampoo and Conditioner, your hair might feel unmoisture, but you can use Conditioner for moistureness. I did a lot of reading, and settled on CeraVe. Sits by the pool, patio table, on my desk and if in BT mode, I can even answer the phone. The legs are plastic, btw.