Dongguan Yisheng Electronic Technology Co., Ltd.'s black circular 57 external magnetic speaker: This speaker has high fidelity and is suitable for computers, laptops, mini speakers, and desktops, with a price of 42 yuan.

Zhuji Siyu Daily Necessities Network's computer sound system, small speaker, subwoofer, home laptop desktop, USB wired mini speaker desktop: This product is priced at 19 yuan, but detailed information cannot be provided at the moment.

Guangdong QM Intelligent Technology Co., Ltd. 

The above products are all recommended for 2.0 mini laptop speakers, and you can choose according to your own needs.