Fangrui Product Details Hand Washing And Teeth Brushing Timer:20 Seconds Wash And 2 Minutes Brush Timer For Kids. Battery Operated By 3aaa Batteries(not Include) 2 Set Led Indicator Light:green Light Is On--start To Wash Or Brush,red Light Is On-- You Finish 3 Button Kids Timer: Brushing Teeth, Washing Hands, Reset, Is An Ideal Timer For Training Kids Training Good Habits And Games: It Is Very Suitable To Train Good Habits For Kids, And Can Also Be Used As Fun For Kids To Play Easy To Install And Carry: With Hook And Loop Tape, Suction Cup, It Is Relatively Small And Can Be Carried By Children At Any Time When They Go Out Color: White Material: Plastic Package Contents: 1 X Timer For Kids Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.