Invisible Wireless Headset spy earpiece

The SENSA micro-earphone is the most advanced wireless earpiece receivers available. The set contains the earpiece together with an inductive loop. The micro-earphone is hidden deep inside the ear and the inductive loop is hidden under the clothes and therefore extremely difficult or even impossible to detect.

The earphone, together with the inductive loop, work with various communication devices to enable two-way communication. 

Highlights

The earphone, together with the inductive loop work with mobile telephones, radiotelephones, to enable two-way communication. 
They may also be used to play the sound using any portable sound player: an mp3 player, a Dictaphone, etc

Specifications

Size : 5x7x10mm

Shape : anatomical shape

Receiver type : magnetic/analogue

Maximmum volume : 110dB

Battery : sony sr416sw/337

Battery  Life : 15h

Net Weight : 0.8g

Interference : <2%

 super miny hidden ear piece, March 13, 2012 ( FEATURED REVIEW )

can this ear piece really fit in to our ear canal how many hours we can use it continously does this make any problem to our ear do you have any video of its usage
Reply by Sinosky Wholesale
yes , it meet all ear insert . It will work 8 hours, it is not harm for ear ,

 new micro earpiece fm receiver, September 30, 2011 ( FEATURED REVIEW )

Good working and hidden ,It help me in my exam