Product information:Screen size: 1.3 inchesInterface: USB 3.0Camera: NoneBody memory: 208K ByteScreen material: TFTWearing style: wrist strapCompatible system: fully compatibleCommunication function: supportMenu language: multiple languagesSize Information:Product size: 245*45.50*14.2mmProduct weight: 77.6gNote:About color difference:All pictures are taken in kind. Due to the slight deviation of the color of the product during the display, photographing and drawing process, the actual color shall prevail.Buyers who have strict requirements for color, please be cautious!Packing list:One smart watch