On May 19, 2026, BYD launched a new smart car system with a price of ¥3,899.
https://baijiahao.baidu.com/s?id=1865609121384197665&wfr = spider&for=pc

The last line of small print reads: "Obtain a hobby license."

However, it is very clear that the machine cannot find amateur approvals.
Someone quickly pointed this out. This is a rebranded DM588 from Koolexin, selling for 1800.

However, it is very clear that the 科立讯 DM588 has been approved, but not for commercial use.

May 20, 2026 – Immediately reported.

On June 5, 2026, the product was no longer available in the BYD app's Fang Chao Mall.
On June 8, 2026, the Market Supervision Bureau responded and stated that it would not initiate an investigation.

It doesn't matter, as long as they take it down. I hope all ham radio operators open their eyes and, if they encounter such blatant interference again, report it promptly to maintain a clean spectrum environment for everyone.