1.1500mAh Battery and 433 Transfer: The portable barcode scanner has a builtin Liion battery that can be charged via USB data cable. With a battery capacity of 1500mAh, it offers long battery life for extended use away from power. The 433 transmission provides a stable wireless connection with a transmission range of up to 300 meters. For efficient workflows, you can send texts of up to 50,000. 2.3in1 Design: The 1D2D barcode scanner combines the functions of an inventory barcode reader, data collector and inventory counter into one versatile inventory scanning device. 3. UserFriendly Design: The portable inventory scanner features an easytouse interface, an ergonomic design for comfortable handling, and a sturdy construction for durability in demanding work environments. Its versatility, reliability and efficiency help streamline inventory and increase productivity. 4. Multifunctional: The portable QR barcode reader can scan both 1D and 2D codes quickly and accurately. 1D codes supported include Codabar, Code 11, Code 93, Code 128, EAN, UPC, Code 39, UPCA, ISBN, Industrial 25, Standard25, and more. 2D codes include QR codes, DataMatrix, PDF417, Aztec and Micro PDF417. Use scenarios: Retail: conduct fast shelf stock checks and streamline checkout and inventory accuracy. Warehouse/fulfillment: accelerate receiving, putaway and cycle counting to improve throughput and accuracy. Field service and asset management: perform onthego data capture and update records remotely.