X3 · X4 Official
eReader Magnetic Reading Light
The X3 and the discontinued X4 have no front light. This snaps to the back magnet. Skip it on the X4 Pro. Nothing clips the screen.
from $9.99
Essentials
Xteink X4 and X3 accessories that actually matter
The X3 and the discontinued X4 have no front light and ship without a case. Buy a reading light first, then a case. Skip the light on the X4 Pro. The rest only if you need it.
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Reading light. Buy this first
X3 · X4 -
Amazon backup light
X3 · X4 Amazon 4.8 (87)Hoxutym Rechargeable Bookmark Book Light
When the official light is sold out. Clips the spine, not the screen. Three colour temps, USB-C, up to 40 hours.
Caution: Clip the spine or cover edge only. Never grip the bare screen bezel. That pressure can crack the e-ink panel.
$12.99 -
X4 case
X4 Official 4.5 (52)X4 Magnetic Case
Ultra-light back-snap case in six colours. The back magnet stays clear for phone-back mounting.
Caution: Fits the X4 only, not the X4 Pro. The Pro is 3 mm shorter, drops the bottom-button cutout and relocates the back magnet, so X4 cases do not fit it.
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X3 case
X3 -
Screen protector
X4 OfficialX4 Matte Screen Protector
Matte film cuts glare and adds a paper feel for stylus writing. New X4s already have one. Buy a spare when it wears out.
from $3.99 -
Magnetic stick-on ring
X3 · X4 OfficialeReader Magnetic Stick-On Ring
Phone-back carry if your case has no magnet. Skip it if the phone already has MagSafe.
from $4.99 -
Charging cable
X3 · X4 Pro OfficialMagnetic Pogo Pin Charging Cable (X3 & X4 Pro)
The X3 and X4 Pro charge on a proprietary pogo-pin cable. Order a spare. Lose it and the reader will not charge.
$4.99
Before you order
Does the Xteink X4 come with a screen protector?
Yes. The X4 ships with a matte film already on the screen. Tilt it under a light. You may already have one.
Can I use MagSafe accessories with the X4 or X3?
Yes. The X4 and X3 both have a MagSafe-compatible back magnet. If your phone has no magnet, stick the official ring to the case. The reader clicks on.
What charging cable does the X3 use?
A proprietary 4-pin magnetic pogo connector, not USB-C. The X4 Pro uses the same pogo port. Only the discontinued original X4 used standard USB-C. Order a spare. They are easy to lose.