The Speak-IT Premier Micro lapel offers smooth frequency response with good performance. Made from quality materials and a 1000 Ohm microphone capsule producing quality sound.
It's rubber microphone capsule enclosure, flexible durable screened microphone cable and silver plated jack plug will withstand vigourous use.
All this at an amazingly low price - This miniature microphone is only 6mm in diameter and is easily concealed for discreet use.
This is a very popular microphone - it is small, very sensitive, has amazing clarity and very economical in price.
This omni-directional microphone is ideal for most purpose's and is compatible with voice recorder's, laptops, camcorders, wireless transmitters e.t.c with a 3.5mm microphone input socket.
It will operate on any audio device with a powered MIC socket (commonly known as 'plug in power'). Compatible with all Olympus Professional Voice Recorders.
Cheap, reliable and unobtrusive mic 
Speak-IT Premier Micro Tie Clip Microphone