13. Is it normal for the surface of K7 BT to heat up?

In order to have a strong output performance, K7 BT uses a THX AAA 788+ module. This module has better output power and sound effects, but it also has the same problem of high heat generation as the K9Pro. In addition, due to the airtight enclosure used by the K7 BT, the heat dissipates slowly. If you use it for a long time, you will feel a little warm on the surface, which is a normal phenomenon.

We have tested in the laboratory, under normal use conditions, the temperature will reach equilibrium after a certain period of time, and will not continue to rise. Moreover, we built a temperature detection circuit inside the product. When the internal temperature of the product exceeds the set value, it will be automatically protected, so you can use it with confidence, without worrying about the product being damaged or obviously hot.