rising3월 20일· 2 sources
These electronic Polaroids are powered by your phone’s NFC chip
스마트폰 NFC 칩으로 작동하는 전자 폴라로이드 사진
Why it matters
VidaBay's Classic Plus NFC E-Ink Fridge Magnet is a Polaroid-style digital photo frame with a color E Ink screen that requires no battery, drawing power solely from a smartphone's NFC chip during photo transfer. Priced at $35.99 ($29.99 on sale), the device uses E Ink Spectra 3100 technology originally designed for retail signage, which limits its color reproduction to black, yellow, red, and white compared to higher-end E Ink displays.
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