Item Type: Microphone Pointing Feature: Super cardioid uni-directional Frequency Response: 100-1800Hz SNR: >65dB Output Impedance: 200 balance Sensitivity: -30dB Pickup Distance: Approx. 10-100cm/3.9-39.4in Supply Voltage: 48V Current Consumption: 14mA Cable Length: Approx. 8m/26.2ft Battery: AA x 2 (NOT included) Package List 1 x Base 1 x Gooseneck 1 x Microphone Cover 1 x Connecting Line 1 x User Manual 1Adopt high quality imported microphone with uni-directional super condenser head, whose sound is clear, bright, and powerful, with wide frequency response, ensuring the original sound transmission. 248V power supply compatibility, and equipped with working indicator light. 3The separate structure ensures high reliability and stability, which is an ideal choice for advanced conference engineering. 4High quality guaranteed, stable performance, you can use it with confidence. 5The product is easy to install, sturdy and durable, convenient and easy to use.