1. Touch free operation
2. Most innovative product design selection
3. Micro-computercontroller, touch type convenient operation
4. Perfect and high quality performance
5. Stable and high precision micro-controller
6. Extraordinary and comprehensive function

7. LED flash green color: Power on indicator
8. LED flash red color: Power lower warning

9. Convenient, simple, frugal, luxuriant, healthy and environmental

10. Use it in Hospital,Home,School,Hotel,K Bar and other