pole control n2 smart finger nail simulat ic card connect phone flash led smart manicure new smart wearable gadget n2m n2f n2l nail art

the thickness of n2m is only 0.15mm the thickness of n2f is only 0.13mm the thickness of n2l is only 0.05mm every model has distinctive function characteristics n2m can simulate to become any inductive ic card n2f can run a wide variety of function with cellphone by nfc n2l can become twinkle when it near any high-frequency signal only two steps,you can finish the installation compatioble with all kinds of nail,suitable for any style