Percussion Portable Electric Back Massager - Rechargeable and Waterproof, Deep Neck Massager for Neck and Back to Shoulder (Black)

This massager is nice and has some power to it. Seems to be waterproof. It has a bunch of settings like patterns of vibrations. You can also adjust the power, though it did take a few cycles to notice it. The clicks were a very slight adjustment and starts at the most powerful. I would have preferred it start at the least power and go up from there. But all I have to do is click it 9 times to get to the lowest before using it.

Our full size massager recently broke and we replaced it with this mini. It does the job however the vibrations are not as intense and the last one. Do some looking before making a purchase in this one

Works great - strong vibration - nice and soft material. Well made, rechargeable. Pretty amazing little unit for its size. Works wonders for 'back massage'. Lots of vibration patterns.