And it also has a 3.5mm interface to connect with Pendant Microphone. User can wear the pendant microphone around his/her neck with the body-pack transmitter on the waist. The transmitter has built-in laser pointer which assists the user to make a PPT presentation by moving the PPT page up/down, One 2.4G USB Receiver will be shipped to support this function.
· Built in laser pointer
· Unique PPT flip for projector, computer, etc.
· With high sensitivity microphone
· Able to setup dual microphone
· LCD screen display for volume, power, charging status, channel information etc.
· 3.5mm interface support stereo audio input and output
· No feedback, anti-interference and able to be used in many classroom at the same time
· Mute function automatically with no or weak signal