Please note that this product does not include Airtag and is suitable for phone models released after 2018.

[Applicable models]: Suitable for all NFC phones 【 Product Material 】: High quality aluminum alloy+PC 【 Product Features 】: The displayed photos can be easily replaced

• Power supply method: NFC wireless power supply Resolution: 200x 200 Point spacing: 0.138 x 0.138 Display colors: red, black, white Refresh time: 8s Visual angle:>170 ° External dimensions: 47.84mm x 41.28mm Display size: 27.00mm x 27.00mm

The app name for Android phones is NFCtag. The app name for Apple phones is NFC E-Tag.

If you use an Apple phone, you need to place the key ring next to the lens.