Main technical parametersWork frequency: AM 134.2K, 125KHz customizableSupport agreement: ISO 11784/ISO 11785, FDX-BSupply voltage: 3.7V detachable lithium batteryTag reading distance: More than 20cm (30mm ear tag)Storage space: Oant 60000 recordsData transmission: USB and BluetootSupport language: Chinese or EnglishWorking temperature: -40°C~+85°CDisplay: 128×64 LEDSize: 175×77×35mmWeight: 177gram