Description:
100% Brand New.
Lightweight enables comfortable use.
Good quality which will bring you convenience.
You can using it in the situation of teaching ，conference，monitoring etc.

Specification :
Modulation:FM
Effective distance:20m
Output impedance:600 ohm
Frequency response:80 to 12500Hz
Operating voltage:9V for transmitter，1.5V for receiver

Package Included:
1 X Wireless Microphone