1. Notes: Equipped with a built - in battery. 2. Features: 1. ISO 18000 6C: The chip reader supports ISO 18000 6C tags. It is easy to operate with one - key scanning. 2. Wireless 2.4G connection: The chip reader is connected via 2.4G wireless. The tag data will be uploaded to the receiving device in real - time. 3. USB connection: The chip reader can be charged and upload data through a 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 micro - chip reader uses a high - brightness display, which is clearly visible in strong light. 5. Built - in storage: The micro - chip reader has a built - in memory that can store up to 128 tag information records. 6. Application scope: It is widely used in fields such as small animal management, warehousing and logistics, resource management, and railway inspection. 3. Specifications: 1. Project type: Micro - chip reader 2. Material: ABS 3. Model: W90HC 4. Color: White 5. Operating frequency: 915Mhz 6. Supported tags: ISO 18000 6C 7. Reading and writing range: For UHF tags, approximately 0 - 35 cm/0 - 13.8 inches (related to tag performance). 8. Reading time: