• The portable amplifier with playing function to suit for teaching, tour guide, training and promotion

•UHF wireless transmission technology, operation range approx imate 40m inopen and non-interference area

•Headset microphone has 40 channels and high/low power option available for selection. Use multiple amplifiers simultaneously without issue.

•Compact headworn microphone for wearing in a long time

•Rare earth material speaker, light weight, wonderful sound, high volume

•Wireless playing function to link with cell phone/PC/PAD to play music

•TF card for audio playing in MP3/WAV format

•Recording function to record audio file in WAV format

•FM function, automatically searching stations, saving more than 50 channels

•High capacity Li-ion battery, lasts for around 13h operation time