Feature:1. Multiple Protocol Support: The handheld pet tag scanner supports multiple protocols, reads 134.2KHZ 125KHz frequency, and supports EMID and FDXB (ISO11784/85) microchips.2. Organic LED Screen: The animal tag reader adopts an organic LED screen with high brightness and clarity, which can be clearly displayed even in sunlight, improving reading efficiency.3. Quick Recognition: The pet tag reader has a reading response time of<100MS, greatly improving work efficiency. With 500 pieces of information storage capacity, it can meet more usage needs.4. Non Contact Reading: Using advanced radio frequency technology, the recognition distance is longer. For 212mm glass labels, the distance is>8cm, and for 30mm animal ear labels, it is>20cm.5. Long Term Endurance: This pet microchip scanner has a built in 3.7V lithium battery with a large capacity of 800mAh, ensuring long term endurance, convenient to use anytime, anywhere.Specification:Item Type: Pet Tag ReaderModel: W91BWorking Frequency: 134.2khz 125khzTag Format: EMID, FDX-B (ISO 11784/85)Reading Tag Distance: 2-12mm Glass Tag: >8cm / 3.1in, 30mm Animal Ear Tag: >20cm / 7.9in (depending on tag performance)Standard: ISO1784/85Reading Time: <100msSignal Display: 1.44 inch TFT screen, buzzerPower: 1 x 3.7V Polymer Lithium Battery 800mAh (built in)Storage Capacity: 500 Information RecordsComm Interface: Type COperating Temperature: -10-50Storage Temperature: -30-70.Package List:1 x Scanner1 x USB Cable1 x User Manual