Aura Focus - Why Does the Charging Case Feel Warm During Wireless Charging?

It is normal for the charging case to feel slightly warm during or after wireless charging.

Wireless charging naturally generates some heat due to energy transfer, especially in compact devices like earbuds and their cases. As long as the device is not excessively hot to the touch, this is expected and does not affect performance or safety.

For best results, place the case on a flat, well-ventilated surface while charging.