Hausdec Product function: data transmission chargingModel: usb to -USBApplicable models: interface general equipmentInterface form: USBUSB2.0 interface, fast transmission speed, solid workmanship, small and beautiful appearanceData can be transferred while charging! (Note: Some devices may have different contacts and do not support data transfer or charging. It is not a problem with the . You can try another electronic product)Colour:blackMaterial:Package Contents:1 * Conversion plugOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.