Review on 📱 ScanAvenger Wireless 2D Bluetooth Barcode Scanner: 3-in-1 Handheld Scanners - Cordless, Rechargeable 1D and 2D Scan Gun for Efficient Inventory Management - Portable, USB Bar Code/QR Code Reader by Brian Thao

This scanner is of excellent quality. Very elegant design and easily scans any code thrown. It can be charged or used by plugging into a USB port. Along with your purchase, you get a digital manual with some barcodes that you can scan to adjust settings, as well as things like volume, lighting, and time before going into "sleep mode." You can also request an advanced programming guide for your scanner if you want to go deeper. Customer Service - 5 stars but I would give 10 if I could. If you're wondering which scanner to buy from Revain, just email them with your questions. I guarantee you that your search will be over. Dan was my representative, but the entire team made every effort to test all of my barcodes to ensure I was getting the results I wanted. Since then they have contacted me several times to check some settings and help me change them. This is the best customer service experience I have had with Revain on this website in many years.