Shenzhen Guarantee Science Technology Co., Ltd.Since the establishment of the Audio Business Department, a new era of the company's new brand started. The CelsusSound brand, which focuses on the innovation of acoustic technology, was born spectacularly. Originating from the advocacy and persistence of the health concept of the ancient Roman medical scientist Celsus, under the guidance of the brand concept "much healthier, much safer, much easier", CelsusSound is committed to the research in the audio acoustics field the and the R&D, design, production and sales of related products. Relying on the design team with the German Red Dot Award gene, combined with the characteristics of ergonomics, CelsusSound has developed the S series open ear sports headphones with originality. We always believe that technology can change life; We always believe that great brands are accompanied by outstanding products to help people achieve a better life; We always firmly believe that CelsusSound will create an infinite bright future for consumers.