Wireless Microphone for Mobile (Wireless Microphone) is used for: * Filming clips * Live broadcasting * Explanations and lessons * Interviews * Recording audio for mobile It comes with: * Two small wireless microphones * A receiver piece that plugs into the mobile * A charging case for the microphones And the specifications written on the box: * Plug and Play → Works directly without complex settings * Range up to 20 meters * Clear timbre → Clear sound * Highly sensitive → Sensitive to sound * Widely compatible → Compatible with many devices Its actual features are: * Simple noise reduction * Battery life of approximately 4–6 hours * USB charging * Low audio delay suitable for filming