TRUTHEAR Zero Earbuds deliver exceptional audio performance through dual dynamic drivers—a 10mm and 7.8mm configuration—engineered to reproduce detailed vocals and commanding bass across an extended frequency range of 20-20kHz. Built with premium materials including LCP liquid crystal composite diaphragms and silicone suspension technology, these wired in-ear monitors offer professional-grade sound quality. The detachable cable design provides flexibility for customization and replacement, while the included accessories—multiple eartip sizes, foam variants, and both standard and microphone-equipped cables—ensure optimal fit and versatility. With an impedance of 5.8Ω and sensitivity of 119.5dB/Vrms, the Zero earbuds maintain low distortion (THD<0.3%) for clean, accurate audio reproduction. Ideal for audiophiles and professionals seeking reliable, high-fidelity wired earphones.