N2L Wearable Waterproof Smart Nail IC Card Smart Manicure with Connect Phone Flash LED Nails, Support NFC / BUS Card / Metro Card / Access Control Card / Shopping Card / Parking Card
ANDROID PHONE ONLY
The N2L smart nail is the second generation of LED nail tip, made by a new generation of Guinness level flexible circuit board, with 28 technological process to create it only having 0.1mm thick ;
It can let your nail to become twinkle when it near any high-frequency signal, so that it can added more imaginary spaces of nail art design.
NFC cell phone signal Bus card signal
Metro card signal Access control card signal
Shopping card signal Parking card signal