Yanzeo Barcode Scanner Handheld Wired Barcode Scanner 1D 2D QR Bar Code Scanner QR Barcode Reader Note: All barcode scanner of Yanzeo will provide permanent technical support and one year warranty Every item is tested strictly before shipping Need more please contact us. Will provide the best price and quality. We are a manufacturer and looking for agents in various countries around the world. OEM orders and global cooperation are available.