Handheld Barcode Scanner 1d/2d/Qr 2.4g Wireless

1. The user scans a barcode using the 6221 wireless barcode scanner. 2. The scanner decodes the barcode data and transmits it wirelessly to a connected device, such as a computer or mobile device. 3. The connected device receives the scanned data and can use it for various applications, such as inventory management or point-of-sale transactions.