NADAMOO Wireless Barcode Scanner Compatible with Bluetooth, Handheld USB 1D Cordless Laser Bar Code Reader for Inventory, Work with Windows/Mac OS/Linux Computer, Made for iPhone, iPad, and Android sold2024 just turn on/off this active

just turn on/off this active digital pen by simply pressing the cap button

tool fixtures and movable bases

Pressure will down when you rotate counterclockwise

They also serve as locators

NADAMOO Wireless Barcode Scanner Compatible with Bluetooth, Handheld USB 1D Cordless Laser Bar Code Reader for Inventory, Work with Windows/Mac OS/Linux Computer, Made for iPhone, iPad, and Android sold2024 just turn on/off this activeNADAMOO Wireless Barcode Scanner Compatible with Bluetooth, Handheld USB 1D Cordless Laser Bar Code Reader for Inventory, Work with Windows Mac OS Linux Computer, Made for iPhone, iPad, and Android This is a 3 in 1 wireless barcode scanner that can read the standard 1D linear bar codes from paper. Note: Can't read any barcode from Screen. Can't read any type 2D barcodelike QR codePDF417etc. Not suitable for reading barcode from silver foil paper that