Feature: 1. Support Protocol: This handheld reader supports dual frequency modes of 134.2KHz and 125KHz, supports EMID and FDX B (ISO11784/85) microchip, with a reading time of 8cm), 30mm animal ear tag (>20cm). 3. Clear Display: The handheld tag reader adopts 0.91 inch high brightness organic LED screen, displaying pet information such as current battery level, working mode, connection method, and chip data, etc. 4. Data Storage: Up to 128 label information can be stored, and supports uploading information to the computer via USB cable, wireless 2.4G, or Bluetooth without installing any drivers or software. 5. Battery Powered: This microchip scanner is powered by a 3.7V rechargeable lithium battery with a large capacity of 800mAh, ensuring long endurance, and convenient use anytime, anywhere. Specification: Item Type: Animal Tag Reader Model: W90B Material: ABS Operating Frequency: 134.2KHZ, 125KHZ Tag Formats: EMID, FDX B (ISO11784 85) Connection Methods: Bluetooth, Wireless 2.4G, USB Reading Distance: 2-12mm Glass Tube Tag > 8cm; 30mm Animal Ear Tag > 20cm (depending on tag performance) Standard: ISO11784/85 Reading Time: