- 3 Speed Adjustable Temperature:USB temperature controller with 3 adjustable levels of high, medium and low.Please feel to use this high-quality USB temperature controller
- Main Application:This USB temperature control switch is mainly used for 5V USB electric heater.Total line length of the USB temperature control switch is about 104.3cm / 41.1in
- Safe and Convenient to Use:USB plug and extension cable are designed to be simple,USB 5V temperature controller is very convenient and safe for daily life
- Good Workmanship:This temperature controller has very exquisite workmanship,very beautiful appearance design, providing you very great using experience
- Light and Small:The lightweight and small size of the temperature control switch allow you to put it in your carrying bag,very easy to carry and store