Product name:Walking 3D Pedometer Product size about :6.9x4.6cm or 2.7x1.8in Product color: As shown in the figure Battery: CR2032x1 Product material:ABS product features: 1. Neck strap for easy wearing: The 3D pedometer comes with a neck strap design, which can be easily hung around the neck, making your exercise freer and more convenient. 2. Long battery life: Powered by a CR2032 battery, it has a standby time of several months, eliminating the trouble of frequent battery replacement. 3. Automatic standby power saving: To avoid counting accidental movements as steps, this pedometer will detect 10 consecutive steps before starting to record steps. The previous 10 steps will also be counted. When the pedometer has no movement for one minute, it will automatically enter sleep mode to extend battery life and provide uninterrupted support for your long-term exercise volume recording. 4. Accurate step counting: Using 3D pedometer technology, the step counting effect is more accurate and can more realistically record your daily exercise volume. 5. Small and light: This 3D pedometer is small in size, weighing only a few dozen grams, and is light and easy to carry, making your exercise more free and easy. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Walking 3D Pedometer