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脖戴蓝牙耳机

脖戴蓝牙耳机

技术参数

Shenzhen Roman Technology Co.,Ltd.

Address: Suite 201, No#7 Building, 66 Tongli Road, Tongxin Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, PRC

Customer service hotline:400-6646-800