YIHUA 2166C FM earphone 1.LED shows the signal 2.Metal Speaker made good sound 3.AA battery easy to buy 4.Double FM

YIHUA 2166C FM earphone function

* LED shows the signal* Metal Speaker made good sound* AA battery easy to buy* Dual FM / audio, FM / DJ conversion

 

you would adjust to FM Frequency. In other words, if you want to hear the Special FM Frequency adjust to DJ Frequency.

As usual, the teachers teaching in the class are using Special FM Frequency. so when you want to hearing the teachers you can adjust to DJ Frequency.

 

*Reprovisioning computer line can be used in the language lab, can also be used for music appreciation(CD MP3 MP4 ect)

 

(Technical parameters)

Model	YIHUA 2166A (Dual FM)
Input Voltage	DC3V(AA1.5×2)
Incept Sensitivity	<18dBm
Output Power	35mW×2
S/N Ratio	>60dB
FM Frequency	87MHz-108MHz
DJ Frequency	38MHz -68MHz

YIHUA 2166C FM earphone