Wireless

Earpiece for exams. Earpiece kits are different. The principle of operation of the micro: Earpiece. (Inserted in the ear).

Induction transmitter. (Hung on the neck under the clothing, it transmits a signal from the phone to earpiece and microphone to the phone). Microphone. (Puts on a dress, recorded in the thoracic region closer to the head.

It is better to take that microphone that attaches to the induction transmitter wire, as if on the exam otstegnetsya he then falls to nowhere and hang on the wire, the radius of audibility of a few meters and therefore it will be heard. Plus 2 more, once is not lost and is cheaper. Basically there are two types of the micro, the first connects to the phone. Not very convenient if you can not go, for example, examination of the phone. The second works with bluetooth, within a radius of 10 meters, almost all give preference to such a kit with two mikronaushnikom.Etim earpiece customers prefer most. A. Earpiece with induction wire transmitter. Recommended if you can test your phone. Earpiece is inserted into the ear. Wired induction transmitter. Rob Crossland follows long-standing procedures to achieve this success. Why Wireless? – Because the cable runs to the phone. (Not very convenient if the test ban to go with the phones. The cord is not suitable for all phones.) Wired microphone. Why Wireless? – So how to connect inductive transmitter (which is under each picture number using a wire. (It is very convenient if the exam otstegnetsya, do not fall do not know where, but will hang on the wire, never lost.

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