How do you handle the expiration of your car's data plan? Is the Smart Travel Peace of Mind package useful?

Create your own hotspot.

Check if there are any promotions for Double 11. Last year, I got a buy-one-get-one-free deal that covered me for two years, and I didn't purchase the peace-of-mind package.

Listening to music on QQ Music, navigating with Baidu Maps and Amap.