Welcome to the store! Product Model: NFC Reader Tool Product Name: NFC Bluetooth Reader Product Size: 90 x 60 x 10mm Application: WeChat applet Communication Mode: USB/Bluetooth 5.0Ble Operating Frequency: High frequency 13.56MHz/low frequency 125kHz/250kHz/375kHz/500kHz Supported Card Types: M 1 card, UID card, CUID card, FUID card, UF UID card, /GTUcard5577/5200 card, 8265 card Color: White Material: Plastic Due to different product batches, the appearance may vary, but it does not affect the use. Package Contents: 1 x NFC read-write device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!