Boya WM4 Wireless Lapel Microphone. Key Features:

• 2.4GHz wireless microphone system, effective distance 25m/80ft.
• 35Hz – 14KHz wide frequency response, no worry of the interference from local radio stations and static.
• 76dB signal/noise for low environmental noise; -85dB high receiver sensitivity can murmur clearly.
• An Omnidirectional lavalier microphone with windscreen and clip; With 3.5mm earphone jack, support real-time monitor.
• Comes with TRS cable for camera/camcorder/audio recorder & alike; TRRS cable for mac/tablet/smartphone.
• With a 360°rotary clip, comes with a cold shoe connector, mount it to belt/camera easily.