Sturdy and sturdy that?s all I could say and asking for for a product like this . Got my moneys worth. In fact, I DID love this mouse. But adequate for church, dates, special occasions, and comfortable enough to slap on with a trip to the grocery store. Lo compré para reemplazar mi Black Mamba, con el cual ya tenía más de 8 años. They thought didn?t survive another 5/6 hours in continuous rain and walking and standing ( We are busy people when we are at Disney, no rest) but for the price I didn?t feel bad throwing them away. I can wear them for almost the entire day! The only thing I would say is get a step ladder when you start packing it with suitcases and duffle bags! Overall the cabinet is flimsy, overpriced, and a disappointment in real life compared to the picture. Just below the middle of the inside of the earbud is where the earpiece extrudes from the main unit.