Description: 【Dynamic Microphone】: Wireless dynamic microphone with led display, cardioid direction, sensitively pick sound, 3.5mm audio plug. 【Stage Quality Sound】: intelligent frequency, anti interference and continuous frequency, higher sensitivity and audio response for clear, full and layered sound. 【Plug And Play】: Plug and Play, cable free, frequency automatic pairing, The microphone can be connected to multiple audio systems including speakers, amplifier, wireless mic systems. 【Long Distance Transmission】: Wireless dynamic microphones transmission range can be up to 98 feet in open areas of sight, free from obstacles between microphone and receiver. 【Wide Application】: Handheld microphone will give you the mobility and freedom of movement for stage performance, speech, meeting, wedding, podcast, video recording and more. Specification: Material: ABS Noise Ratio: More Than 70db Frequency Response Range: 100HZ-20KHz Size Chart: approx. 30cmx12cmx8cm/11.81inchx4.72inchx3.15inch Package Includes: 1 Microphone 1 Receiver Note: Please allow slightly errors due to manual measurement and different monitors.