This is a Rode PodMic, a dynamic broadcasting microphone designed specifically for podcasting and content creation.
The Rode PodMic is a broadcast-grade end-address dynamic microphone explicitly optimized for speech applications like podcasting, livestreaming, gaming, and voice-overs.
The microphone uses an XLR connector, although a USB version (PodMic USB) is also available.
Acoustic Principle: Dynamic
Polar Pattern: Cardioid (isolates your voice and reduces background room noise)
Frequency Range: 50Hz - 15kHz
Output Connection: XLR
Output Impedance: 320Ω
Sensitivity: -57.0dB re 1 Volt/Pascal
Weight: 937 grams (robust, all-metal construction)