BUILTIN USB PIN EASY CHARGING It is easy to charge this pedometer with any USB port and computer, no charging cable or dock needed. A single full charge gives you up to 4 months of working time, which can support longterm travel so you dont have to worry about batteries.SIMPLE EASY TO USE It is the easiest 3D pedometer to start with, if you dont want complicated settings. No Bluetooth, no time, no complicated settings, just grab it and start walking The simple function and design make it userfriendly for men, women, children and the elderly who want to track their steps and stay motivated to reach their fitness goals.SMART ACCURATE The CR837 3D pedometer features advanced 3D TriAis Sensor technology, making it far more accurate than most pedometers, providing superior accuracy in counting steps in any position up, down, flat on its side or at any angle. It can count up to 99,999. Multiple carrying options clip to your pocket or hip, wear around your neck or place in your pocket or bag.EASY TO READ CONVENIENT This mini pedometer with LCD display makes it the perfect fitness tracker for everyone. Multiple Carrying Options The cute size makes it convenient to carry in your pocket or waist, wear around your neck or place in your pocket or bag.TRACK YOUR DAILY STEPS You can see your progress on the go, which will motivate you more to reach your fitness goal. This digital calorie counter can record your steps walking and running, distance km and miles, calories burned. The RESET button located on the back avoids accidental resets. Just press the RESET button for a short time to start or press it for a long time to reset your step count to zero.Color blackMaterial ABSPackage contents1 PedometerOnly the above package contents, other products are not included.Note Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is 13 cm.