China Stainless Steel Touchless HFree Motion Sensor Liquid Automatic Soap Dispenser

Easy to set up automatic soap dispenser:
1.Remove the battery cover and insert 4 new AAA batterise into the bottom battery compartment. Put the cover back.
2. Twist the container lid anti-clockwise then open the cover gently. Fill the reservoir with liquid soap,about three quarter of it,(tank is 9.56oz capacity). Close it tight.
3. Swith +: press and hold the + button for 2-3 seconds (the red light will flash twice).
Swith -: press and hold the - buttoon for 2-3 seconds (the indicate light off).
4 To adjust the soap liquid volume. Press + or - button once for a level, there are total 4 levels of soap liquid volume.
5. Put your hand under the sensor to let the dispenser start to work.