1. Fully automatic and touch-free operation, to avoid the second cross-infection.
2. Unique and the only upward pump structure design, leak-proof guaranteed.
3. Built-in high sensitive and reliable infrared sensor, support AC/DC power supply. 
4. Use of advanced chips, more energy saving and more environmental protection.
5. Reminder of battery margin, when the red light glitter, means the need of replace the battery.
6. Available for bathroom, hotel, restaurant, hospital, office and other public places.