Is there a guarantee that the TV Stick will not cause interference in my home?

No, there is no guarantee that interference will not occur in a particular installation. However, the device has been tested to comply with Class B digital device limits, which are designed to provide reasonable protection against harmful interference in a residential installation. (Page 1)

From the official Androidtv H96 Max H313Ts Tv Stick manual, page 1

Have a follow-up question?

Answers from the official manual.

Common questions