.* Made of high quality material for durable use.* Lightweight design, for long time decorating.* With smooth steel ear, which can wear firmly, even with glasses.* Small ear can be well hidden in hair, very light and comfortable to wear.* Omnidirectional condenser cassette, excellent sound return effect.* All metal surface is special, wonderful in texture.* Colors: BlackTechnical parameters:Microphone diameter: Phi; 4.0mm Sensitivity: - 45db ± 3dbFrequency Range: 100-20KHZIoutput Mega: 1KOmega; ± 30% Pickup Pattern: Omnidirectional Connector Type: 3.5mm Male Plug, 3.5mm Pug Female, 3-pin for AKG,4-pin XLR connector, 4-pin XLR connector for SHUREThe standard operating voltage: 2.0V-10V. DCSNR: ge; 58db Wire: approx.1.2mPackage Included:1*Microphone2*Microphone CoverNote:Please refer to the measurement. A small measurement error is acceptable within the normal range. There may be a slight color difference due to monitor, camera or other factors, please refer to the physical item.