This is not what I ordered and this is not what is advertised! Otherwise & overall, they work and provide enough sound as one needs. a comfortable light weight shoe to wear from the pool to the shower at the gym. My husband even hangs his heavy winter parka on it and I?ve noticed no bowing or other signs of weakness in the wood or the metal hooks on the back. They are stiffer and harder. Very happy with purchase, works great Keep in mind I am a 7 and a half. It seems to know exactly when the warranty expires and they die right after a year. Fast pairing ? right away after opening charging case lid4. VERY disappointed .