Features: Accurate Step Counting: The 3D sensor technology used in this pedometer provides an accurate count of your steps, ensuring you have a true representation of your activity level. Wide Step Count Range: With a step count range up to 99999 steps, this pedometer can handle any distance, whether it"s a short walk or a long run. Error Correction within 10 Steps: The excellent error correction feature within 10 steps ensures that any mistakes made in counting are immediately corrected, providing you with the most accurate count possible. Blue Backlight for Easy Reading at Night: The blue backlight design makes it easy to read the display at night, eliminating the need to fumble in the dark. Compact Design with Lanyard and Back Clip: The small and compact design, along with the option to wear it around your neck or clip it onto a bag, ensures that you can take it with you anywhere. Specifications: Battery Capacity: 50mAh Step Count: up to 99999 steps Backlight Duration: Approx. 3 seconds Color: Black, White (Optional) Item Size: Approx. 7.6*3.5*1.3cm2.99*1.37*0.51in Item Weight: Approx. 37g1.30oz Package Size: 8.0*5.1*3.5cm3.15*2.0*1.37in Package Weight: 52g1.83oz Package List: 1 * Pedometer 1 * Lanyard 1 * Back Clip 1 * User Manual (English)