Product Features: 1. Unique patented product, private mold. 2. New arrival, simple but fashion delicate design. 3. High quality dual-condenser mic capsules, unidirectional, picks up sound from all directions. 4. Simple integrated shielded balded cable, with LSB plug gold plated, antioxidant good tensity and nail folding. 5. Built ins filter sponges, eliminate noises. 6. Support mute, control by touching, with LED indicator. ¥. Plug and play, says operation.