wifi wireless portable machine careshine ►what’s in the box:</b><br> 1× main machine <br> 1×usb connect and charging cable<br> 1x string<br> <b>►shipping:</b><br> we will ship from usa warehouse,2-5 days fast delivery.<br> <b>►warranty:</b><br> 12 months warranty with lifetime professional customer service. if you have any problems, pls contact us before leaving a negative review, we will try our best to solve it. <br> <br> ►<b>attention</b>:<br> the device is 2d imaging, it would not directly show the item image, needs to be used by professional staff. pls know this before you purchase it.