The QuanTong Master QT-68 is operated from a touchscreen control panel, and the panel supports four languages. This article covers which languages they are, how they differ from the language options on quantongmaster.com, and where the steps for changing the panel language are documented.
Where the control panel is

The touchscreen control panel is on the main unit, on the left side of the open carry case.
The four panel languages
- Chinese (中文)
- English
- Spanish (Español)
- French (Français)
The product page states that the device panel supports these four languages. As long as a user reads one of them, that user can read the controls in a language they know.
The website lists the panel language only as Chinese. It does not say whether the panel shows simplified or traditional characters. If that matters to you, ask us through the contact page before you order.

Panel languages and website languages are separate
The four languages belong to the device panel. The website has its own language options, and the two do not affect each other: choosing a language on the website does not change the language shown on the device panel. A website page being available in a language also does not mean the panel supports that language; the panel supports only the four languages listed above.
Households where adults read different languages
When several adults read different languages, for example one reads Chinese and another reads Spanish, each of them can read the panel in a language they know, as long as it is one of the four. This point is about reading the text on the panel and nothing more.
Whatever language a person reads, the QT-68 is for adults only, and the safety warnings on the product page apply to every user. Each adult who uses the device should read them in full before use.
Changing the panel language
The website does not publish the steps for switching the panel language. Follow the device's operating instructions. If you have a question about the panel before you order, contact us through the contact page.
About this product: The QuanTong Master QT-68 is sold by QuanTong Master INC (California, USA) on quantongmaster.com. It is for adults only and is used on the back, shoulders, lower back and legs only; never use it on the head, neck or chest. Read the safety warnings and prohibited-use conditions on the product page before buying or using it. Brand and company details: Brand and Product Facts.
Related articles: What Is the QuanTong Master QT-68? Device Overview and Intended Users