Handheld barcode scanner with fast scanning speed and accuracy, capable of reading traditional barcodes and screenbased codes for flexible use. Includes a multifunctional base that can be used as both a barcode scanner and a charging station, providing easy operation and convenient setup. Builtin 1100 mAh lithium battery with a power management system for long standby. Low power consumption with adjustable settings. Decoding engine supports 2.4G wireless, Bluetooth, and USB transmission. Plugandplay, no driver installation required. When connected by wire, wired transmission has priority. USB charging and USB transmission can occur simultaneously. Key benefits: reliable wireless and wired connectivity, driver setup, flexible charging and docking, and ongoing data transfer without downtime. Use scenarios: Retail checkout and stock updates on the sales floor, with fast item scanning and screenscanning as needed. Warehouse inventory counting and data transfer to warehouse management systems, with the base dock for charging between scans. Library or event checkin, enabling quick verification of physical items or displaybased codes.