A very delicate product in a bad way. It seems that with any careless movement it will break. It holds up well but sticks out too far from the headrest and the passenger will definitely bust it. Here is a fan with rechargeable battery. That's great, but there's a catch: a warning not to leave the battery in a hot car in the summer or it could explode or catch fire. This is a serious warning that shouldn't be seen by most reviewers! All buyers use these fans for summer and hot weather. Returned.