Features: 100% brand new and high quality Universal captive resident microphone core: wide-frequency response high sensitivity. The voice is more melodious. It s a highly reductive sound The product is light weight suitable for long-time wear comfortable Sound absorption effect: full copper microphone head (absolutely not copper) more conducive to sound transmission reduce the loss of original sound Reducing signal interference: using shielding wires above the industry standard up to 1.5 m can reduce external signal interference by more than 98% thus eliminating noise and effectively ensuring sound purity Gold-plated plug: ensures sound reduction Descritpion: Color:Black Style:Handheld Microphone Communication:Wired Use:Speech Sing Polar Patterns:Omnidirectional Type:Mini Metal Microphone Package include: 1*Mini Metal Microphone Note: 1.1 inch=2.45cm 2.Please allow 1-3 cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!