This is the summary of consumer reviews for Snailax Cordless Shiatsu Back Massager with Heat, Portable SL166. The BoolPool rating for this product is Very Good, with 4.40 stars, and the price range is $53 - $155.

The Snailax Cordless Shiatsu Back Massager with Heat Portable Kneading Massage Cushion Massage Chair Pad is both powerful and durable, providing over an hour of continuous back massaging and heat. The portable back massager can be used in the car, in the office, or at home with continuous rotating and deep-kneading nodes up and down the spine and back. 

Customers say this product helps back issues including pain, joint soreness, and even includes lower back and lumbar spine pain, with consistent use of this product. Users say they use it in a variety of locations thanks to the portable and lightweight nature. Plus, the product is versatile and can even be used on any other part of the body as needed. Customers love the optional heat option as well that help to loosen tight back muscles.

Some customers say they have experienced pain from this product because of the one speed feature that may be too harsh for all body types.