Equipped with W40-21 decoding algorithm, it can easily read various low-quality barcodes, including bent, stained, blurred, and screen-displayed codes. It is suitable for production traceability management in the electronics and light industry industries, as well as warehousing, inventory, logistics management, and logistics station management of online stores. It adopts large-capacity lithium battery and supports low-power consumption mode, which expands the product range and is suitable for high-load applications.