Detachable A4 Document Organizer Color:Green Bluetooth is only available for

Bluetooth is only available for Windows system win10 version and above

The compact A5 size fits easily into bags and briefcases

Setting it apart from standard office desks

Perfect for gifting to pen enthusiasts

Product thickness: about 3mm

Detachable A4 Document Organizer Color:Green Bluetooth is only available forbright colors: pink and green, with hollow design, quickly drying and ventilation, not easy to accumulate ash, easy to clean, and with blank labels you can identify files, easy to find, save time and improve work efficiency. with 4 compartment file holders, each compartment is individual, the file storage is flexible, if you need to use you can assemble it and its easily to assemble, if you dont use it, you can disassemble and storage, great helper in