I absolutely love this product the jade rollers were such an added plus I love them!! But lets just say WOOOWIEE to my toothbrush I don't know what I did before I can't imagine ever going back its the best investment I've ever made and I think everyone needs one the power is insane and also I've only charged it twice (including when I first opened it) and I've had it no three months!! Everyone need the toothbrush!! Teeth whitening strips I didn't notice to much a difference but they were so easy to use and were in no way irritating!!