YOUTHINK Bluetooth Barcode Scanner User Manual page 9

Transfer Data
To check how many data decoded, scan the "Total number of data".
Total Number of Data
After you transfer the data in the Inventory mode, remember to scan the
"Clear data"
Clear Data
Transfer speed setting (Inventory mode only):
Fast
Medium
Slow
When you use the USB cable, the scanner will change the
Wired Mode：