I bought this cheap bluetooth since I do not typically use my phone much while driving.The good:* the voice quality is not bad* The call button is large and easy/soft to operateThe bad:* Does not fit or stay on the ear. The large ear hook is useless because the ear bud is at an improper distance from the pivot point of the ear hook. The device ends pointing straight up, but still does not stay put. This device is meant to fit only a select (few) number of people. I would not recommend you chance it.