The R9 Type-C Wired Semi In-Ear Sound Card Headphones feature a sleek in-line three-button controller and a built-in DSP sound card chip for powerful performance. Offering 12 versatile modes—Headphone, Cinema, Singing, Funny Voice, Male to Female, Mature Male, Cute Girl, Female to Male, Mature Female, Loli Voice, Gramophone, and Recording Studio—it adapts to any scenario with ease. With true plug-and-play design, no setup is required. Use it as a sound card to transform your voice during gaming, calls, live streaming, or TikTok content creation. Compatible with Type-C devices such as PCs, laptops, tablets, and smartphones, it delivers a flexible all-in-one audio solution.