Review on Tera HW0006: 2D QR Wireless Barcode Scanner with Screen Display and Time 🔍 Indicator - Bluetooth 2.4G Wireless Technology and Large 2200mAh Battery - Efficient Warehouse Model by Saul Rivera

I bought 8 of these scanners for stock and inventory control. Works well but does not scan well. You have to find the "golden dot". If you need something that can handle QR and 2D codes, this is good for the price. If you only need 1D scanning and need a fast scanner, get a 1D laser scanner as it works much better. Another big problem is that this model is not listed on their website and there is no software to adjust the display time. available unless you contact the company directly. I'll probably buy again as it's good value for money, but I might try some other options to see if they can scan faster.