Number of Batteries: 1 Features: Adjustable, Stopwatch, Touch Screen Enabled, Customizable Watch Faces, Alarm, Rechargeable, Analog/Digital, Date Function, Quick Ship Battery Type: Rechargeable Jewelry Closure: Buckle Power Source: Battery (included) Tracking Capability: Time Watch Movement: Smart Watch Band Color: Multicolor Dial Color: Black Case Thickness: 14mm Case Width: 41mm Watch Band Length: 9 Inch Band Content: Silicone Case Materials: 100% Plastic Band Width: 22mm Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.