Build-In Strong technical support : Flat frequency: 20Hz~20kHz. Sampling rate: 44.1kHz/48kHz, 16 bit. Unique designed audio circutry focus on your voice or instrument while minimizing the sound of the room. Perfect restoration of vocals and instruments, like piano, violin, cello, cymbals, trumpet, saxophone, voiceover. Cardioid polar pattern focus on what you want to record 0 Lanterney Headphone Monitor, Microphone Gain and Volume Control: One more headphone jack that allows you to listen to what you're recording in real-time, without latency delays. What's more,Two adjustment buttons make it easy to adjust the headphone volume and microphone gain. HI-FI performance distinctive cardioid pick-up pattern, radio reception at different angles. Particular suitable for voice overs, skype, livestream and so on Plug and Play: Easy to set up and compatible with Windows/Mac. Connect to the computer using the provided USB cable and choose the Maono Microphone as recording equipment on the sound setting of your computer. Tablet and Mobile phone through extra Type C to Type C/Micro USB cable(not included). No need any other drivers and sound card