Contact Person: Tracy
Facebook: Tracy Shen (https://www.facebook.com/tracy.shen.3152)
Twitter: @Hugecom2
Instagram: @Hugecom
Linkedin: https://www.linkedin.com/in/tracy-shen-353477142/
Add：Room606, HaoTai Building, No.3, BaoMin 2nd Road, Xixiang Street, Bao’an District, Shenzhen, China
How do speakers work
Incredibly small,
yet impressively loud
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