Erasable Watertight Chip NFC Smart Tag Set for Android NFC Cell Phone

Description:
This product is designed for cell phones with the NFC function. Simply put your phone on the side nearest the NFC chip and scan the QR code to get the NFC app. You can do so much! Here are a few examples: Set alarm clock, dial a call, send message, open or close bluetooth, switch mode, browse website and even share your business card as as long as your mobile phone touch the NFC chip. It's simple to use, convenient and demonstrates the true power of NFC.

Main Features:
● Opearttng distance: 0 - 5 cm
● Frequency: 13.56MHz
● Working temperature: -20 Deg.C - 55 Deg.C
● Write time: 1 - 2 ms

Note:
Reading range depends on environment and power.