This device is invisible mini wireless earphone. When one is using this it is difficult to found by others in ones ears. The transmitter which is connected to the phone can transmit the signals to Invisible Spy Micro Wireless Earpiece Headset well with a little bit disturbances. Mainly this Mini Wireless Earphone is used by detectors, reporters, journalists and so on etc.
To make two way communications effectively earphone are used with the inductive loop work with mobile phones, radiotelephones.
They are used as portable sound player, mp3 and Dictaphone etc.
Shape is Anatomical
Battery Life is 15 Hours.
Receiver Type: Magnetic/Analogue
Interference: < 2%
Maximum Volume: 110dB
After Sales Service: 1 Year Replacement Gurarantee