Feature:1. Adopt for RFID wireless reading method, support for EMID/FDX?B (ISO1784/85) and other formats of electronic tag.Specification:Item Type: Animal Tag ReaderMaterial: ABS PlasticModel: W90BStandard: Support for EMID, FDX-B (ISO11784/85)Reading Distance: Approx. 2-12mm/0.08-0.47in Glass Tube Label8cm/3.1in Approx. 30mm/1.2in Animal Ear Tag20cm/7.9in (Related To Label Performance)Frequency: 134.2Khz/125KhzReading Time: <100msSignal Indication: 0.91in High Brightness Screen, BuzzerPower Supply Mode: 3.7V Lithium Battery(Built-In)Battery Capacity: 420mahStorage Capacity: 128 MessagesCommunication Interface: USB2.0Language: EnglishWorking Temperature: -10 - 50Storage Temperature: -30 - 70.Package List:1 x Animal Tag Reader1 x USB Data Cable1 x ManualNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.