Features: Widely applicable: The multi-functional pedometer is not only suitable for adults, but children can use it easily. You can use it during walking, shopping, running or other activities, providing reference data for your health, and encourage you to do more exercise in daily life. Nice gift choice: Come in elegant and simple color, the step counter is suitable for both male and female, matching well with the color of your outfit, stylish and practical. These walking pedometer can track your daily steps of running, sporting and other activities, helpful tool in your daily life. Specifications: Material: plastic, glass Size: 2.6 x 2.2 x 1 inch/ 6.5 x 5.5 x 2.5 cm Color: black Battery: AG13 Package includes: 32 x Running pedometers 32 x AG13 battery Notes: Due to the different monitor and light effect, the actual color may be a little different from the picture's. Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above. Please note that you should adjust the step, cal and distance parameter before usingEnergy Saving: the pedometer step counter will automatically shut down when you are not moving, the previous data will be automatically saved, and the accumulation will be restored the next time when it is applied again, and come with 2 AG13 batteries for convenient replacement. Convenient to Take: the step counter is compact and lightweight, you can put it in a pocket, purse or hold it in your hands; There is a clip on the back, so that you can clip on your waist, belt, ankle, shoes and so on, and it won't bring negative effect to you when you are running or walking or doing other sports. Large LCD Screen: the black pedometer for walking is equipped with large LCD screen, which is convenient for you to read the data, really a good choice for seniors, the elderly and kids. Package Includes: you will receive 16 pieces walking running pedometers and 16 pieces AG13 batteries, which can help you achieve your exercise goals by tracking your steps, distance in kilometer, calories burned, allowing you know your excise data easily with these LCD pedometer. Easy to Use: the portable running pedometer is easy to use, you can press any button to wake up the pedometer, then you can press the "MODE" button until the screen shows "step", if you want to step count again, you can press the "RESET" button to clear(about 2 seconds).