... imprint: silk imprint, full color print, laser engrave, hot stamp method. Depends on difference material of case² Package: various options of ... packages or customized package. ² Pre-load file: upload data into the drive, and set as ‘users cannot delete that file’. It is ... , etc) will automatically play when you insert the USB drive into PC² Color: matching the PMS color as requested.2) ODM project: ...