I first purchased Ugg slippers and they were causing my feet to swell. I wouldn?t give it a star! Ich kann diese Sandalen nach ersten Tagen im Gebrauch nur empfehlen und werde mir sicher noch ein weiteres Paar zulegen. But still even though being bass heavy, its a pleasure to listen to it because the bass doesnt gives you a headache. They were worth the trouble as they are beautiful. They sent me extra pieces of adhesive for each part of the case, but I dont know that Ill really need them. Adicionalmente, si se llegara agotar la batería, puedes usar el cable Jack para continuar escuchando tu música. Theyre very cute though, and comfortable. Sorry so long but Im the type that likes to comb through reviews so I just wanted to help those out there like me (We had new carpet installed, so I wanted a brand new clean pair).