Features: 1.Adopt for RFID wireless reading method, support for EMID/FDX?B (ISO1784/85) and other formats of electronic tag. 2.With high?brightness display, can display clearly under strong light conditions indoor or outdoor. 3.Support storage function, can store up to 128 pieces of label information, users can upload it to the computer through the USB data cable. 4.With low battery alarm, ultra?low battery automatic shutdown, overtime no operation automatic shutdown function. Built?in lithium battery, support USB charging. 5.Stable performance, simple operation, compact and easy to carry, suitable for small animal management and traceability. Specification: Item Type: Animal Tag Reader_x005F_x005F_x005F_x000D_ Material: ABS Plastic_x005F_x005F_x005F_x000D_ Model: W90B_x005F_x005F_x005F_x000D_ Standard: Support for EMID, FDX-B (ISO11784/85)_x005F_x005F_x005F_x000D_ Reading Distance: Approx. 2-12mm/0.08-0.47in Glass Tube Label8cm/3.1in_x005F_x005F_x005F_x000D_ Approx. 30mm/1.2in Animal Ear Tag20cm/7.9in (Related To Label Performance)_x005F_x005F_x005F_x000D_ Frequency: 134.2Khz/125Khz_x005F_x005F_x005F_x000D_ Reading Time: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia