Musical Hand Washing (20 Seconds) 1. Press the "hand" wash button, the lens will illuminate green and blink and the song will ring. 2. Start washing your hands. 3. The light will blink faster as the action of hand washing progress. 4. The light will turn red when time is up and the music will stop. Musical Teeth Brushing (2 Minutes) 1.Press the "tooth" brush button, the lens will illuminate green and blink and the song will ring. 2. Start brushing your teeth. 3. The light will blink faster as the action of brushing teeth progress. 4. The light will turn red when time is up and the music will stop. * Use hook and loop tape to fix the bracket in place, the "timer" is easy slide in or slide out from the bracket. Great Gift Of Training Coach Timer - It is prefect to help children develop a good habit of personal hygiene. Packing List - 1 x Wash hand and tooth brush timer - 2 x Suction cups - 1 x Hook and loop tape - 2 x Screw - 1 x User manual