I am using this with an ION Sport XL wireless speaker. Parecen falsos, su sonido no es de la calidad de los originales (tengo unos originales y el sonido no es el mismo) DO NOT USE THE PROVIDED ANCHORS - GET THE NEXT SIZE SMALLER. Packaged well and they even insured the shipment so they knew it arrived safe! This headset is a pretty good headset. There is one thing that can be improved - the cushion. I KNOW there are large women, like myself, who NEED arch support but want this style of sandal. Effectively, theres no data transfer or recovery tools available. However, after about a month I noticed the volume in one ear deteriorating. Moreover, Ive received compliments on a shoe rack, how often does that happen?Although the stubs on each leg is plastic, I added furniture pads to the bottom feet to prevent any kind of marring or scratching on wood floors.