Very good.
The vibration is satisfying, and it can be bent into a curved shape, making it easy to massage the neck and back.
I am satisfied.

Just what i was looking for and what i needed. cuz i have a lot of aches and pains in my muscles, and spasms as well. thanks 🙏👍

For this price, the quality is really excellent.

When I turn it on, the vibration is weak, but it becomes stronger when I hold it against my body.

It's perfect for use alone for the back or the back of the neck.

The vibration is really strong.

Confirmed it works. The box arrived dented. Works well. No problems in use. Best value for the price. Power is quite strong....

Excellent, one of my favourite purchases from aliexpress. I'm glad i bought this type instead of a straight arm model. It is easy to massage back, shoulders, neck, upper arms, and sides. I get sore from working out often, and this helps in recovery very much.

Battery life is very good, and charging is covenient.

Seller logistics good. Box arrived squished, but everything inside safs.