The trimmer is very cute . And all the attachments works great except the nail shaper. Nail shaper is average but rest everything is good. It is written here and the on the box it comes with 2 batteries. But I didn't get it. But anyways overall it is very handy product. pros: groomer is very small and handy. all the attachments are washable. comes with a carry pouch. doesn't make much noise (like other trimmers). No pain of charging or forgetting charger while travelling. cons: as of now none. But I think battery may run out soon.. I will update on that .