with Microphone Computer Wired Headphone For Computer/Pc/Gamer/Mobile Phone/Laptop

Label:Yes Microphone sensitivity -38+- 3dB Impedance: 32 ± 15% Speaker: 40 centimeter magnetic ring speaker Color box size 19.5 * 9 * 20CM(7.68 * 3.54 * 7.87in) Sensitivity: 110 ± 3 (dB) The weight of the color box is 377 grams, Microphone: 6.0 * 5.0mm(0.24 * 0.20in) Wire length: 2m braided wire Packaging: 1pc earphone

NOTICE: Because the different measurement methods, there will be 2CM(0.79in) error, due to differentmonitors display different, real error is normal.