Product Description: 1. Product name: electronic sports watch 2. Length and width of watchband: 23.7*2cm (9.33*0.79in) 3. Band Thickness: 1.3cm (0.51in) 4. Dial diameter: 4.3cm (1.69in) 5. Product color: as shown in the picture 6. Product material: silicone, plastic 7. Battery model: Button battery 2032 (shipped included) Product features: 1. Fashion watch: Take your outfit out of the ordinary and add a touch of fashion 2. Multifunctional watch: multifunctional alarm and timing function, as well as luminous function 3. A variety of colors for you to choose from: black and white classic colors essential, pink is colorful 4. Everything watches: leisure or sports can be matched, everything small expert, with a trend halo Note: 1. As we all know, different computers display different colors, and the real color may be slightly different from the picture below. 2. Due to manual measurement, the size may be wrong by several centimeters 3. The watch is not waterproof The shipment includes: 1 pc watch