1.54 Inch Electronic Price Tag, Digital Price Tag, Color Epaper, NFC Large Bluetooth Eink Display BLE5.0, Electronic Shelf Label ESL

1.54 Inch Electronic Price Tag, Digital Price Tag, Color Epaper, NFC Large Bluetooth Eink Display BLE5.0, Electronic Shelf Label ESL. Bluetooth 5.0 Technology: Utilizes latest Bluetooth Low Energy 5.0 for agile and flexible updates. 5-Year Battery Lifetime: Long-lasting CR2450 battery supports 5 years with 5 updates per day. High Readability Display: 1.54-inch e-ink screen with near 180-degree viewing angle. Triple Color Display: Features Black, White, and Red pixel colors for clear information. AES 128-Bit Encryption: Ensures secure data transmission with advanced encryption standards. IPX5 Waterproof Rating: Durable design protects against water jets for reliable operation. NFC and LED Options: Optional NFC and LED lights enhance functionality and visibility. RoHS and CE Certified: Meets international safety and environmental standards for electronics.