Features:

--All-metal structure， small， delicate， special surface treatment process， smooth texture and durable.

--Compact， solid metal collar clip， easy to use not to hurt the clothing.

--The cable is equipped with tensile， bending.

--Microphone core using the latest technology， greatly enhanced reception range.

--Noise control is good， offer you the feel of quiet.

--Suit for Desktop， Laptop， MP3， MP4， loudspeaker and other camera recorder.

Specifications:

Directivity: Omni-directional

Frequency Range: 20-20KHz

Impedance: 480KΩ

Sensitivity: -47dB±3dB

Plug type : stereo φ3.5mm

Color: Black

Cable length: 2.4M

Mic diameter: 6.0*5.0 mm

Receive Range:

Powerful receive !#!lt!*!30cm 

Clear receive !#!lt!*!1meter

Normally receive !#!lt!*!3meter

Packaged Included:

1 x Lapel Lavalier Mic Microphone