The machine is very easy to use without needing to read any instruction. There are 4 buttons including On/Off button, Clockwise/Counter-Clockwise rotation button, Speed, and Heat button. But basically Power button is the only one you need to press and it will automatically turn itself off after 15 mins so it is suitable for most elderly people.
What's I like most is that it doesn't have the bad smell like other products made with faux leather. It also comes with a wrappable protector sleeve for easy cleaning.
The machine itself is quite compact and portable. However, since it's wired, still somewhat inconvenient.
Definitely would recommend anyone who is looking for an easy to use and affordable Shoulder and Neck massager.