回視聴
1:48
How To Use QRScanner Super QR Code Tool App || in Android
0:53
bar code scanner app on QR code
8:44
How Do Barcodes Work?
2:56
📱💥 Use Your Phone as a FREE Barcode Scanner for Excel!
0:36
QR Scanner & Barcode Reader | Super Fast QR Scan
1:41
Best Free Qr Code and Barcode Scanner App for Android
0:08
QR Scanner & Barcode Reader | Super Fast QR
2:26
मोबाइल से QR Codes कैसे Scan करें | How To Scans QR Code From Mobile | QR Code Scanner
