2. with a detachable stainless steel tank for convenience to do puring and wiping
3. with touch screen on the control panel, different from most ordinary press key design
4. with both weak and stong cleaning mode for your choice to clean different objects
5. polished stainless steel tank is easy to clean
6. 42KHz ultrasonic frequency
7. five digital timer settings
8. compact lid design to reduce the noise
9. transparent lid for more elegant looking