The XB-D20R is a wireless 2D QR barcode reader. It boasts the following specifications and features: Connectivity: Supports wireless Bluetooth 2.4GHz connection. Stylish and sleek design: It features an attractive and modern design, providing a comfortable scanning experience. 2D QR barcode reading capability: Equipped with a new decoding chip, it can scan and decode 2D QR barcodes. User-friendly: Offers plug-and-play functionality for easy setup and use. High-capacity battery: It comes with a powerful 1400mAh battery, providing up to 15 days of standby time and 6 hours of continuous operation. Versatile applications: Ideal for use in stores, supermarkets, pharmacies, retail outlets, logistics, and various other