Product name:Counter Product size about :2.6*2.6*2.7cm/1.02*1.02*1.06in Product color: As shown in the figure Product material:ABS product features: 1. 12g ultra-light design: The finger counter weighs only 12 grams, so you can hardly feel its presence when wearing it, and you can easily carry out daily counting activities without adding burden. 2. The machine can be adjusted in size: The product has two finger sleeves that can be embedded in the counter, which is suitable for various finger sizes. It adopts a flexible adjustment mechanism to ensure comfortable fit, and everyone can find a wearing method that suits them. 3. Rechargeable and long-lasting battery life: Equipped with Type-C interface, stable and efficient charging, strong versatility, convenient connection with existing devices, and easy to find power supply anytime and anywhere. Built-in 120mAh rechargeable battery, a full charge can be used for up to 3 months, so you dont need to charge frequently and focus on counting tasks. 4. OLED Super large dual screen: A whole touch screen, the display position will change to another screen after you double-click, which makes your operation more convenient. 5. Note: The product can accept a small amount of rain and sweat, and cannot be immersed in water, otherwise it will be damaged. 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 at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Counter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.