COUPLECOL External Automatic Toilet Flush Button Infrared Touchless Induction Toilet Flusher Smart Home Kit Splash-proof Smart Toilet Flushing Sensor Bathroom

Induction timer: 0.25S Battery: 3 x AAA batteries(not included) Size: About 14x6.4cm/5.51x2.52in Material: ABS package includes: 1pc flusher/ 1pc flusher+2pcs emitterRechargeable: 1800mAh Style (Optional): Rechargeable, Battery Installation steps: Hint: Please use a 5V charger to charge this product when you use it for the first time. When charging, the red light flashes, and when fully charged, the red light is always on.

1. oughly clean the dirty water stains on the surface of the toilet tank before installation, and keep the surface dry.
2. Place the toilet sensor flusher on the top of the water tank button, check the height of the gap between the flush button and the pressing head, select the soft rubber head closest to the height of the gap, and install it on the pressing head to fill the gap.
3. Tear off the bottom double-sided adhesive protective film, align the pressing head with the big water button on the right side of the water tank, and align the pressing head with the big water flushing button (the charging port is facing outward).
4. Press down firmly for 3-5 seconds.
5. Push the machine forward to pick up.
6. Click the button to turn on the machine, push the main unit of the product back and install the machine after turning on the machine. Note: Due to manual measurement, there may be an error of about 1-3cm(0.39-1.18in), based on the actual object. Due to differences in display and lighting effects, the actual color may differ slightly from the image.