Untested, seems to be unused. Fully guaranteed. Needs 48V phantom power.

Specs: The Movo LV4-C Lavalier Cardioid Microphone is a high-quality XLR lavalier microphone. The cardioid capsule yields a generous pick up area while maintaining adequate feedback and noise blocking. A wide frequency response and high SPL rating results in full, clear audio reproduction for speech. Includes: Movo Photo LV4-C Clip-On Cardioid Lavalier Microphone with XLR Connector - Foam Windscreen - Lapel Clip - Movo Photo 1 Year Limited Warranty Features: Cardioid Lavalier Microphone with XLR (3-pin) connector Yields a generous pickup area while maintaining adequate feedback and noise blocking A wide frequency response and high SPL rating results in full, clear audio reproduction for speech 48V Phantom powered - No batteries required Specifications: Form Factor: Lavalier Sound Field: Mono Operating Principle: Pressure Gradient Capsule: 1 x Condenser Polar Pattern: Cardioid Pad: None High-Pass Filter: None Indicators: None Windscreen: Foam (Included) Frequency Range: 35 Hz to 18 kHz +/-3 dB Maximum SPL: 120 dB SPL Impedance: 200 Ohms Sensitivity: -38 dBV/Pa at 1 kHz Signal-to-Noise Ratio: 78 dB Output Connectors: 1 x XLR 3-Pin Male Balanced Headphone Connector: None Cable Length: 6' (1.83m) Operating Voltage: 48 V (Phantom Power) Color: Black Mounting: Alligator Clip (Included)