Features:

*It is suitable for the classrooms which had installed the loudspeaker equipments,and need to upgrade to infrared wireless loudspeaker , to the amplifier and speaker what the rooms had before.

*Has the functions of two-way audio input, one-way audio output, a group of

out-fitted wired microphones input,adjustable audio output rate.

 *Can be extended to the use of two or four external receiver in order to enhance reception and expand the use of area (400 square meters can be achieved) or upgrade to a dual-frequency machine

 Specifications:

*Weight:1.6KG

*Dimension(L*W*H):210mm*195mm*50mm

*Output Range:500mV

*Reception Angle:360 degrees

*Power Requirements:220VAC  50Hz

*Reception sensitivily:≥85dB

*Signal-to-noise :≥80dB

*IR Receive Frequency:2MHz (encryption)

*Infrared Wavelength:850nm

*Wired microphone interface:one 6.35 phone jacks