Description This headset voice amplifier microphone is made of premium material, which can withstand long-lasting use. Features the plastic, iron and copper wire material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black-Material:plastic, iron, copper wire-Size:25.00X15.00X5.00cm/9.82X5.89X1.97inSNR: >=75dBFrequency response range: 60Hz-15KHz- Adopt high-shielding materials to effectively ensure the purity of the sound.- You can adjust the length and angle of the microphone arm to fit for different face shapes.- Adopt high-shielding materials to effectively ensure the purity of the sound.- Copper mic head is great for the effective sound transmission and reduce loss of original tone.- Small and compact size, light in weight, you can carry and use it wherever you go.- It is manufactured with professional technology to ensure the high-quality of the product and can work for a long time.Packing list: 1 x headset mic