Bluetooth GSM micro earpiece and microphone for mobile phones
With the bluetooth earpiece “Ear GSM” system it's possible to send and receive verbal informations without wires, discreetly, and above all in an invisible way. The mini wireless earpiece is able to get audio by means of electromagnetic induction from the bluetooth collar (supplied) which receives in turn the sound from the phone, placed up to 10 meters away.
The signal quality is excellent and the sound is perfect and noiseless. In general, and for convenience, the system is weareable and can be carried everywhere, so that you will be always able to communicate in a secret manner by using a GSM network with no distance limit.
The Ear GSM's principal users could be for example: undercover agents passing information in a confidential manner, students, theater actors, politician speakers and many more.
This unbelievable product is widely used in many professional fields both for real-time covert communication in two-way and for the transmission of all that is happening around you. So, the person that is wearing the micro earpiece can receive verbal informations from an unlimited distance and speaks with the caller at the same time. Everything in complete secrecy.
The whole system allows you to keep your hands free because the mini earpiece is very small, in skin color anatomic shape, so no one will ever notice that you have something inside your ear.
This usable bluetooth earpiece voice frequency band ranges from approximately 300 Hz to 4 KHz.
Earpiece/collar trasmission type: inductive
Collar/cell phone trasmission type: bluetooth
Earpiece-collar max distance: 25/30 cm
Earpiece-collar max distance: SW 337 (interchangeable)
Necklace battery: Litihium 3,7V rechargeable
Necklace battery: from 300 Hz to 4 KHz
Theater actors who want to benefit from suggestions on scripts, lines etc.
Micro-earphones for suggestions during school exams.
Business speakers during conferences.
All those situations that require hidden audio support from the outside.