I love this toothbrush. You get two brush heads with this. You can use whichever one you like depending upon your requirement. So many different settings for cleaning! I mainly use the cleaning settings. It did felt a bit weird on my teeth at first. Felt too sensitive and almost hurt my teeth. I thought i wasted the money. But it happened only the first time. It has a 2 mins timer too! I charged it once and it has been a month and the battery is still going. I just hope i'll be able to find its brush heads somewhere....