Shiatsu Foot Massager For the first minute or two I turned this on, I was not impressed... and then ooooh. The combination of squeeze, vibration, and heat is absolute bliss. I may never wear shoes again, just sit in my chair with my feet in this.. in fact, I'm writing this review as I'm using it! You do need to grab some AAA batteries for the remote, otherwise you need to bend down to change settings. It's quite a large unit, and has a bit of weight to it, so I would suggest keeping it near to wear you want to use it. I have sized women's 8.5 feets, and it's a good fit. It's very powerful, and you can feel all them lil lumps and bumps press into your soles and toes and upper feet. At full power, I swear I can feel crunching in my feet, which is probably fine? It feels good either way. It's fine at lower settings but I like all the squish. I feel like the air compression and heat could be more, but that's a personal preference rather than a criticism of the device. The maximum timer you can set for this is 30 minutes, which is probably a good thing otherwise you'd be turned to jelly. I'm now considering removing my usual footrest at my desk and using this instead!