To customers: life is full of surprises. Package Includes: 1 x Digital Watch Item Name: Digital Watch Material: TPU Style: Sports Operation Mode: Push-button Type Display Type: Digital Type of Movement: Electronic Battery Voltage: 3V Battery: 1 x CR2032 Button Battery (Included) Waterproof Grade: Life Waterproof Operating Temperature: -20 Degrees Celsius-40 Degrees Celsius Special Functions: Decoration, Calendar, World Time Applicable Population: General Purpose Features: Waterproof, Precise, LED Large Screen Specifications: Using soft and breathable wristband, this electronic watch can bring you comfortable wearing experience. This electronic watch features LED large digital screen, which is easy and convenient to read. The large-capacity battery supports long battery life. It is constructed of TPU material. Supporting calendar and world time, this electronic watch is multifunctional and practical. The length of this product is 3.7cm and width is 3.7cm. This electronic watch is especially suitable for children and students. Size Details: L: 3.7cm, W: 3.7cm Thickness: 1cm We strive for excellence. And hope you have a nice day! 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.