What's in the box:

Good Quality Headset Microphone Condenser Mic 3.5mm Right Angled Interface for Wireless Bodypack Transmitter (Beige)

Features:
Lightweight condenser headset microphone with 3.5mm right angled plug, suitable for wireless bodypack transmitter.
Highly sensitive, high dynamic and wide frequency response.
Head-mounted design gives you the freedom of movement and performance.
With foam windscreen for effectively reducing environmental noise.
Wide application, can be used for speech, teaching, tour guide interpretation, etc.

Specifications:
Type: Condenser Microphone
Directivity: unidirectional
Frequency range: 50Hz-16KHz
Sensitivity: -39dB +/-1dB(0dB=1V/Pa at 1KHz)
Output Impedance: 680O30%(at 1kHz)
Plug: 3.5mm, 2 types for option
Cable Length: 100cm / 39.4in
Item Weight: 24g / 0.8oz

Package List:
1 * Microphone
1 * Windscreen