1. Note: Comes with built-in battery 2. Features: 1. ISO 18000 6C: The chip reader supports ISO 18000 6C label, easy operation and one - click scanning. 2. WIRELESS 2.4G CONNECTION: The chip reader connects via 2.4G wireless connection, and the label data will be uploaded to the receiving device in real time. 3. USB CONNECTION: The chip reader can charge and upload data via USB cable. When the device is connected via USB, USB will be displayed in the upper left corner, and the charging status will show the battery status. 4. CLEAR DISPLAY: The microchip reader uses a high - brightness display, which is clearly visible in strong light. 5. BUILT - IN STORAGE: The microchip reader has a built - in memory that can store up to 128 tag information records. 6. SCOPE OF APPLICATION: Widely used in small animal management, warehousing and logistics, resource management, railway inspection and other fields. 3. Specification: 1. Item Type: Microchip Reader 2. Material: ABS 3. Model: W90HC 4. Color: White 5. Working Frequency: 915Mhz 6. Supported Tag: ISO 18000 6C 7. Reading and Writing Range: UHF Tag Approx. 0 - 35cm / 0 - 13.8inch (related to the performance of the tag) 8. Reading Time: <100ms. 4. Package Contents: 1. Reader 1 x 2. Receiver 1 x 3. Data Line 1 x 4. User Manual