Name: Fashion Smart Bracelet Wristband material: TPE strap Wrist buckle material: metal buckle Color type: as shown Product size: 23.5*1.7*1cm Suitable for the crowd: any crowd Display size: 4*2*1cm 1, function overview 1. LED shows time, month, day, and second. 2.12-hour system, single button operation. 3. Power saving mode, no button action within 3 seconds, screen display closes by itself 2, mode selection 1. Press the button to display the startup screen. 2. Click the button to view (hour/minute), date (month/day), and second. 3. The small dot display in front of the hour indicates the "PM" time period. 3, data settings 1. Press the button for 3 seconds to enter the setting mode during "time display", the "clock" number flashes, when the "clock" number flashes, release the button, press the button to debug the current value, and the clock is adjusted. 2. Continue to press the button for 3 seconds, "minute" flashes, "minute" flashes, Release the button, press the button to debug the current value, and adjust the minute. 3. While continuing to press the button for 3 seconds "Yo0" (Y for the year), the number is flashing, release the button, press the button to debug the current value, after the year is adjusted 4. Continue to press the button for 3 seconds "Month starts to flash". When the "Month" number flashes, release the button, press the button to debug the current value, and adjust the month. 5. Continue to press the button for 3 seconds "The date starts to flash". When the "Date" number flashes, release the button, press the button to debug the current value, and adjust the date. Stop button action, complete project setup after 5 seconds, return time interface Remark: When the first function of the year is adjusted in the debugging time minute, then press the next function for 3 seconds to continue debugging the next function. The hand can not be released for too long, otherwise it will return to the original startup screen and be re-commissioned. Specifications: Fashion student watch Led sports watch men's and women's watches for boys and girls watches digital electronic watches Package Included: 1* electronic bracelet Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please al