Handheld
Handheld barcode readers, 2D and QR codes are designed for all situation where data is to be transmitted to a computer by cable or wireless (for example, Bluetooth). In pocket memory scanners, data are first collected and stored in memory, and then transferred to the computer.
Discontinued
![Codeware RS31-2006 Hands-free KIT: RS31-C & RS-2006 & Case for attachment to the hand](https://images.codeware.cz/thumbnails/200/rs31-2006.png)