Features: 1Can record 360 degrees in all directions, effectively block most of the environmental noise to make sure the quality of sound recording. 2Smart use of the headphone jack to connect the work, no need for extral power. 3High quality lapel microphone, very suitable for interview recording speech short video and so on. 4Designed special for sound or video use, provides clear and accurate sound reproduction 5Small and convenient, beautiful to wear, widely used in a variety of scenes, such as live streaming. Condition: 100% Brand New Item Type: Lavalier Microphone Material: Plastic Color: Black Micro Size: Approx. 6.02.2mm/0.2x0.1in Cable Length: Approx. 2m/6.6ft Weight: Approx. 43.0g/1.5oz Interface: for IOS Dock Applicable Model: For iOS Direction: Omnidirection Signal Noise Ratio: >60dB Sensitivity: 30dB2dB RL Frequency Response: 100HZ-16KHZ Work Voltage: 2.0V Impedance: 2.2KQ Package Included: 1 x Microphone 1 x Storage Bag