Do not buy this, the interchangeable heads are the hardest thing to get on, poorly designed.
This is one of the most frustrating items I've ever bought,  the interchangeable heads are such a pain to put on , I literally took 5 min or more to try and get the nose hair trimmer head on, I finally gave up and threw it on the bathroom sink and walked away !  None of the other heads were any better, this should never be so hard to change.  I would NEVER recommend this item to my worst enemy .  You've been warned , now buy at your own frustration !
Rating: 1 stars