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Gray E-Ink NFC phone case with slim silicone body, matte finish, no charging needed

NO.

NO. iphone15promax Gray E-Ink NFC Case 13/14/15

SKU CH-H3TD-KQ4K1 MPN iphone15promax

A gray e-ink case for iPhone 13, 14 and 15 that shows four-colour images via NFC without charging or Bluetooth

  • Product typeCase
  • Product colorGray

Model iphone15promax

  • No charging needed thanks to NFC-powered E-Ink display
  • Four-colour E-Ink screen shows custom images without battery
  • Exclusive app lets you change case artwork anytime
  • Liquid silicone shell with microfiber lining protects iPhone 13, 14 and 15
  • Ultra-slim profile keeps original grip and adds no bulk

Smart E-Ink Case with NFC

The NO. iphone15promax Gray case integrates a four-colour e-ink display that draws power through NFC, so it never needs a battery or Bluetooth pairing. Liquid-silicone construction adds a soft microfiber liner and a slim profile that preserves the phone’s original feel. An exclusive app lets you project any image from your gallery onto the back panel.

For DIY personalisation fans.

Users who want to change the case artwork daily without cables or charging will appreciate the NFC-driven refresh. Shoppers expecting drop-rated corners, a built-in stand, or MagSafe compatibility should consider other designs because this model focuses on display customisation rather than heavy-duty defence.

App-driven gallery projection changes the look

The companion app turns your photo library into a rotating showcase that updates the e-ink surface in seconds. Because the screen holds an image without power, the chosen artwork remains visible even when the phone is off, giving a truly personalised aesthetic that can be swapped at any moment.

How it compares

Measured against everything we stock in Phone Cases & Protective Covers, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 80% of the 9,189 comparable items (median $11.99).

Specifications

Product
Product typeCase
Product colorGray
Pattern styleNo

Other versions of this model

5 more in the same range

Questions about this item

Does my iPhone 15 Pro Max need built-in NFC for the case to update its display?

Yes, the case uses the phone's own NFC radio to receive power and data, so the feature must be enabled on the handset.

Can I keep my existing MagSafe accessories while using this case?

The case adds an E-Ink layer on the back, so MagSafe chargers or mounts will not connect through it.

How can I confirm the four-colour E-Ink screen is refreshing correctly after I send a new image?

Open the companion app, push a test pattern, and watch the case cycle through black, white, red and yellow without ghosting.

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