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Intelligent speaker waterproof test and sound air tightness test application

Through the voice can realize the switch of any electrical appliances in the home, is undoubtedly very convenient, such as the control of lights, curtains, sweeper and other equipment. Present sound box category is a variety of diversiform, each have side key, below the circumstance with higher and higher to product requirement in present consumer, the waterproof performance that a few sound boxes began to notice the product

2021/09/14 MetInfo 0