farliney A4 Wired Earphone

The wired earphone uses two moving circles technology, four loudspeakers for loseless sound quality. Sound insulation and 3.5mm plug, it is comfortable to wear to enjoy stereo music. Specifications: Material: Plastic + TPE Type: Two-loudspeaker version, Four-loudspeaker version (optional) Color: Black, White, Red, Blue (optional) Type of Headphones: In-Ear Impedance: 32Ω Phone Sensitivity: 99dB/mW Frequency Range: 20-20000Hz Plug Type: 3.5mm Straight Plug Driver Unit: 2BA+1DD Hybrid Drive Unit (Dynamic Compound + BA Compound) Microphone: with Microphone Cable Length: 1.2m / 47.24in Package Weight: 15g / 0.53ounces Package Size: 150 * 80 * 20mm / 5.91 * 3.15 * 0.79in Packing List: 1 * Wired Earphone