NetumScan Bluetooth 2D Barcode Scanner, 3 in 1 Automatic Wireless QR Barcode Reader USB Image Code Scanner for Store, Warehouse POS, Computer, Tablet, iPad, iPhone, Android 1D & 2D Scanner electronics3 Rotate and ReversalThe gear reduction

Rotate and ReversalThe gear reduction motor is using precious metals carbon brush

Only the finest tops receive the ForeverSpinTM seal

PTFE Blue Tubing - the blue color teflon tube outside diameter 4mm

GRIPS RECHARGE in natural and artificial lighting

NetumScan Bluetooth 2D Barcode Scanner, 3 in 1 Automatic Wireless QR Barcode Reader USB Image Code Scanner for Store, Warehouse POS, Computer, Tablet, iPad, iPhone, Android 1D & 2D Scanner electronics3 Rotate and ReversalThe gear reductionNetumScan Bluetooth 2D Barcode Scanner, 3 in 1 Automatic Wireless QR Barcode Reader USB Image Code Scanner for Store, Warehouse POS, Computer, Tablet, iPad, iPhone, Android NetumScan 1D 2D bluetooth barcode scanner is a 3 in 1 bluetooth & 2. 4G wireless & 2. 0 USB wired connection QR barcode reader, it is good at reading 1D and 2D codes on paper or screen. Plug and Play, Ergonomic design, comfortable to hold, Upgraded 2000mAh built in battery, standby