I am extremely disappointed that they did not last longer. The microphone doesnt work for incoming calls though. Inizialmente non erano sincronizzare entrambe poi ho seguito la guida sul libretto delle istruzioni in italiano e tutto è partito. Really good fit and adaptability. Reminds me of 99 when i hear this Will not stay charged longer than 24 hours. aber der Preis ist bei Bestellung bekannt, und wems das nicht wert ist, soll sie nicht bestellen und danach (m. Lovely item I have narrow feet and fit well. I had no issues pairing the device with my phone and laptop either. I have a 2004 Rodeo SUV with a roof rack that is about 5 6" off the ground.