Soft Velvet Touch Silicone TMJ Relief Jaw Massager - Rechargeable - Waterproof - TMJ Vibration Massage Tool for Soothing Pain, Tension, Stiffness

I like the feel of this massager. vibrations are good and does everything it should. arrived well packaged.

Worked great for about 4 months. Then it slowly lost its ability to charge. Bought a second one. Not the cord. Nope. The unit itself. Should last longer than 5 months.

Did nothing to help my TMJ. Just vibrates and does nothing to help. Don’t waste your money or time on it.

Build quality: This is well built and you can count on it lasting a long time Feel: Feels super soft but hard enough to keep its form. Battery last pretty good and has a bunch of speed settings.

Some "sore muscles" prefer a high pitch vibration with variable speeds and others a lower pitch vibration with variable speed. Both can still vibrate at the same speeds but the sound/feel of the vibration is high or low depending on the item. Think of it as a snare drum and bass drum. You can tap both with a drumstick at the same rate but the snare drum is at a higher vibration pitch and the bass drum is a lower vibration pitch. So, this massager "taps that" "sore muscle" at a higher vibration pitch. If you prefer a snare drum over a bass drum then this is for you. It has multiple speed and pattern variations. You can just press and hold the button to turn it off if you missed your favorite pattern while scrolling through the options and when you turn it back on it starts at the beginning option again. That way you don't have to frantically press the button over and over through the entire series of options to get back to the beginning. It turns off after you do go through the entire series. Very soft outside with a flexible top so you don't press too hard on the "sore muscles". It is gentle enough and actually feels great on the masseter jaw muscle in front of your ear and the mastoid process on the back low sides of your skull. Great versatility, easy to use and a much better price than others. This might provide the "relief" you need.