You should feel little shocking vibrations which can be adjusted by the remote.
Yes, the Muscle Reliever™️ is designed to fit most neck sizes. If for some reason it doesn't fit, just let us know and we will insure you are refunded.
Yes, it is wireless & portable. Rechargeable via USB
Yes, it provides a consistent temperature of 107.6° Fahrenheit to give the best relaxation experience.
The device automatically shuts off after 15 minutes of use which is what we recommend daily. We typically notice the best results within the first week or two of use.