1MORE is a professional audio brand specializing in headphones and other wearable audio products, focusing on acoustic design and smart software to deliver "music as it was meant to be heard". The company produces a range of headphones, from high-resolution noise-cancelling models like the SonoFlow to specialized in-ear monitors such as the Quad Driver, and even open-ear designs like the S70 and S50, which are known for their advanced technology, features, and ergonomic designs.