This Electret Condenser Microphone Pickup is a versatile solution that can be used in a variety of settings. Whether you are using it for a theater system, a recording , or a live performance, this product is designed to meet your needs. The simple plug-and-play design makes it easy to use, even for those who are not familiar with sound and light control technology. The product is also durable and , ensuring that it will provide reliable performance for years to come. Features -Color:Multi -Material:Copper -Size:1.60X0.50X0.50cm/0.63X0.20X0.20in -Output impedance :2.2K -Operating voltage :1-10V -Working :150-500μΑ -This Electret Condenser Microphone Pickup is a versatile solution that can be used in a variety of settings. -Whether you are using it for home, a recording , or a live performance, this product is designed to meet your needs. -The simple plug-and-play design makes it easy to use, even for those who are not familiar with sound and light control technology. -The product is also durable and , ensuring that it will provide reliable performance for years to come. -Highly sensitive design for precise control of sound and light. Versatile solution suitable for a wide range of applications. Package list: 20 x Electret Condenser Microphone Pickups