Main Features Cardioid Pattern, Accurate Sound PickupDigital / Analog Output Mode Switch, Universal for Camera and SmartphoneSteple Gain Control with Preamp in Digital ModeSupport Real-time Monitor in Digital ModeNo Power Driven, Plug and PlayProfeional Shock-mount, Effective Shock AbsorptionFull Metal Material, Super Shielding Installation Digital Mode:1.Set the digital/analog switch button to the sigital icon;2.Connect the mic and the phone/computer via the USB C-USB C audio cable and related audio cables/adapters. The digital working status indicator is on after succeful connection(if the indicator is not on, it may be caused by compatibility/system problems); choose whether to monitor according to your needs.Analog Mode:1.Set the digital/analog switch button to the analog icon;2.When used with camera, it can be connected via 3.5mm TRS-TRS audio cable; when used with phone or computer, it can be connected via 3.5mm TRS-TRRS audio cable. Notice When working with devices with USB-A and Lightning interface in digital mode, it is neceary to purchase relevant audio output cable or audio adapter cable by yourselfSome smartphones with USB-C interface are incompatible in digital mode, such as ViVO and OPPOWhen working in digital mode, the 3.5mm TRS audio output port is intelligently identified as the monitoring port, the gain control knob and digital mode indicator light are available only in digital mode Item Check List 1.Microphone2.Shock Mount3.3.5mm TRS-TRS Audio Cable4.3.5mm TRS-TRRS Audio Cable5.USB C-USB C Audio Cable6.Wind Muff7.Carry Case8.User Manual9.Warranty Card