Product information: Color: Black shell (black silicone), silver case (gray silicone) Packing List: Smart Watch * 1, charging cable * 1, instruction * 1, packing box x1 Applicable people: women, men, children, neutral, teenagers, adults Operation mode: touch button Screen Type: TFT screen Battery life: 15-21 days Functions: Waterproof, photographing, step counting, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calling, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection Packing list: Watch x1pc Product Image: