You can find the German user manual for the DDPAI Mini5 on the manufacturer's official website. Here are the steps to access it:

1. visit the official website of DDPAI: go to www.ddpai.com.
2. navigate to the manuals: Search for the "Manuals" or "Instructions" section and select the option for the DDPAI Mini5.
3. download the manual: You will find the user manuals and instructions that you can download. Make sure you select the German version if available.

If the German version is not directly available, you can also use the English version or contact DDPAI's customer service to ask for a German translation.