Start Waterproof LCD Protable Small Light Pedometer For Run Step Walking distance Calorie Counter Material:Plastic Big screen,Small and light,Easy to carry  Fashion,Necessary for walking and taking exercises to keep you healthier. Size:5*5*2.5 cm Clock function: Displaying the hour, minute and the second. 12/24 Hours mode changeable. 3 counting modes: Step, Distance, Calories Step counting: ranging 0~99999 steps Calorie counting: Ranging 0~9999.9 CAL Distance calculation: Ranging 0~999.99KM Memory function: 7 days of Steps/Distance/Calorie history record tracking. Sleep function: Sleep mode will be triggered in 3 minutes without step counting or no pressing on the key buttons We have chosen logistics faster and better way to ensure that customers receive the goods as soon as possible About us:if you have any question,you can contact us,then we will solve it for you. More surprise product sold by "START"Please pay more attention to our company-www.amazon.com/shops/start_wuvi