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White E-Ink smart case for iPhone 13/14/15 with NFC display

NO.

NO. iphone15promax E-Ink Smart Display Case White 13/14/15

SKU CH-K039-RN4ES MPN iphone15promax

An E-Ink smart display case for iPhone 13, 14 and 15 models that changes its picture using NFC power, with no battery or Bluetooth needed

  • Product typeCase
  • Product colorWhite

Model iphone15promax

  • No charging needed thanks to NFC power transfer
  • Four-colour E-Ink display shows clear images without a battery
  • Exclusive app lets you project personal photos to the case
  • Liquid silicone shell with microfiber lining protects without adding bulk
  • Fits iPhone 13, 14 and 15 models in a single design

Smart E-Ink Case for iPhone 13/14/15

This white protective cover integrates a four-colour electronic ink display that refreshes without batteries or Bluetooth pairing. It draws power directly from the phone’s NFC field to update the screen image. The case fits the iPhone 13, 14 and 15 models and adds a customisable visual layer to the rear of the device. Liquid silicone construction with a microfibre liner protects the handset from scratches.

Sustained Use Without Recharging

Because the display is updated only when a new image is sent via NFC, the case consumes no power between changes and never requires a separate charger. The e-ink panel retains the last picture indefinitely, even if the phone battery dies or the case is removed. Users can swap designs as often as they wish through the companion app without worrying about runtime or standby drain. The absence of a battery also means the cover stays slim over the full ownership period.

Passive Thermals and Silent Operation

With no active electronics, the case generates no heat and produces no audible noise during normal use. Power draw is limited to the tiny NFC harvest needed for a screen refresh, which lasts a fraction of a second. The liquid silicone shell dissipates any residual warmth from the phone itself without trapping it. The result is a completely silent, maintenance-free accessory that does not affect the handset’s thermal behaviour.

How it compares

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

Price $18.99
Pricier than about 73% of the 9,189 comparable items (median $11.99).

Specifications

Product
Product typeCase
Product colorWhite
Pattern styleNo

Other versions of this model

5 more in the same range

Questions about this item

Does the E-Ink screen on the NO. iphone15promax case generate any heat or noise while updating the image?

The display uses NFC link technology and requires no battery or Bluetooth, so it produces no heat or noise during everyday use.

What phone model must I already own for this White case to fit and power its four-colour E-Ink display?

It is designed for the iPhone 13, 14 or 15; the case draws power through the phone's built-in NFC coil when you write a new image.

Will the case still protect my iPhone 13 if I keep using that model instead of upgrading?

Yes, the liquid silicone shell with microfiber lining fits the iPhone 13, 14 and 15, giving the same slim grip and screen protection on any of those models.

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