Description: Featuring a large HD-compatible LED display, this watch offers you a clear visual experience with its clear image quality and digital display. Designed with a hanging hole, this pendant watch is easy to carry, you can wear it around your neck on a string or hang it with a key fob on your backpack zip etc. It is made of high-quality ABS, TPE, and PC material. The diameter of this watch is 3.4cm. The thickness of the watch is 0.8cm. It is suitable for students daily wear. Item Name: Watch Material: ABS, TPE, PC Battery Powered: 1 x Button Battery(Included) Battery Standby Time: 10 Months Features: Pendant Style, with Hanging Hole, HD-compatible Size Details: Diameter: 3.4cm/1.34"(Approx.) Thickness: 0.8cm/0.31"(Approx.) Notes: 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. Package Includes: 1 x Watch