The LES 780iR Infrared Classroom Amplification System includes the LES 780iR receiver/amplifier, LT-70 Light Mic™ microphone/transmitter, SR-70 infrared sensor and speaker package. This system allows teachers to speak at a normal conver- sational level while being heard clearly by every student in the classroom.
The LES 780iR is a two-channel receiver/ amplifier that allows the use of two micro- phones and up to four audio input sources. In addition, up to six speakers can be con- nected to the LES 780iR, ensuring that no matter the size or shape of the room, every child hears every word—every time.
The LT-70 LightMic is a wireless, pendent- style microphone/transmitter. This two- channel, rechargeable microphone
is clipped to a lavaliere cord and worn around the neck or held like a standard microphone.
