What are the selling points of the Xiaomi Compact Hair Dryer H101?

The selling points of the Xiaomi Compact Hair Dryer H101Hair Dryer are as follows:
1.Lightweight and portable for worry-free storage.
2.20,000rpm high-performance, high-speed motor provides strong power, with a 15m/s high air flow.
3.The two air temperature modes are paired with two air flow speed modes to meet different blow-drying needs.
4.50 million high-concentration negative ions.
5.The body surface is matte and warm to the touch. The simple silhouettes won't surprise any home scene.
6.Multi-protection to reject hazards.
7.A dual overheat protection mechanism for more reassuring use.