QCUQ Back and Neck Massage Pillow

My back has been sore for days, so I was happy to see this arrived today. I hooked it over my dining room chair and it went to work. Relief in minutes! Pros: • Good strong massage. I can push hard on it and it keeps going. • It changes the way it massages every 30 seconds or so. • It's very adjustable. You can put it on any part of your back. • Does a good job replicating a real massage. • It's quiet. Just a low hum as it works. • It works. Eased my back pain quickly. Cons: • As many people have said, the hook on the back of the chair is rather narrow. It will not hook on the back of a recliner, only an office chair or dining room chair. But since I am using it therapeutically and not for long periods of time, that's really OK. • It would be nice if it could also be used without a cord, but again, not a big deal. Bottom Line: It works very well, and I highly recommend it.