> For the complete documentation index, see [llms.txt](https://inklay.gitbook.io/inklay-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://inklay.gitbook.io/inklay-docs/safety-instructions.md).

# Safety instructions

{% hint style="warning" %}
This device is not impact resistant. Avoid dropping it from excessive heights. Should the E-Ink display break, do not touch the electrophoretic material. In case of contact with electrophoretic material, wash it off with water and soap.
{% endhint %}

{% hint style="warning" %}
This device is not waterproof. Avoid exposing it to excessive moisture (over 85%). 
{% endhint %}

{% hint style="warning" %}
The E-Ink display is sensitive to sunlight. Avoid exposing it to direct sunlight. 
{% endhint %}

{% hint style="warning" %}
This device contains a built-in Lithium-ion Polymer (“LiPo”) battery. The battery is not user replaceable. Do not attempt to remove or replace it. Do not puncture or crush the battery, and\
do not expose the device to fire or temperatures above 60 °C. Charge the device only at ambient temperatures between 0 °C and 40 °C. Improper use could cause damage to the device, overheating, fire, or injury. 
{% endhint %}

{% hint style="warning" %}
This device contains sensitive electronic components. Do not disassemble or attempt to make repairs unless you are qualified to do so. 
{% endhint %}

{% hint style="warning" %}
Charge the device only with USB power supplies and cables that comply with relevant regulations and standards. Use a USB power supply rated 5 V DC / 2 A or higher.
{% endhint %}