The New Trendy Jelly Slim Digital LED Sports Band Watch features a Silicone Strap with an attractive look. Add grace and charm when you pair this watch with casual and formal attire. It has a bright and decent display, trendy & elegant design and an adjustable strap. The size can be cut to fit different individual wrist sizes and the lock can be adjusted accordingly. Time setting adjustment : Click the button and the time numbers will appear. Press the button for about four seconds, and after the red numbers, enter the set up mode. Then, slowly press the button to adjust the time digits. After setting the current time, press the button for about four seconds to enter the next setting. The order is: hours, minutes, year, month, and day. Set the appropriate time and do not press the button to save the settings. Size adjustment : Cut the extra small unit in the band to make it fit for you. Dimensions : Band Length : 23.5 cms, Dial Length : 5 cms, Width : 1.5 cms, Height : 0.5 cms.