(Back UK plug) Wireless Portable Audio Loudspeaker USB Voice Amplifier For Teacher

(Back UK plug) Wireless Portable Audio Loudspeaker USB Voice Amplifier For Teacher Description

Wireless Voice Amplifier
Delivering 10w clear and soft sound to cover about 10000 sq.ft 1000 .
UHF Wireless amplifier, with 40m/130ft wireless transmission technology, no need to carry the device any more.

Amplifier with Two Microphones
UHF wireless microphone and wired microphone.
UHF technology wireless microphone amplifier more resistant to interference.

Rechargeable Speaker
Work up to 8-12 hours. Only needs 3~5 hours to fully charge it.
Supports Music Playing
Supporting 3.5mm AUX audio input Mic port can be used as AUX port, Easy to use as a wired speaker.
TF Micro SD card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs.


Pair with UHF microphone:
Turn on the mini amplifiers and then press ";M"; Button until you see the blink blue light and then let go;Turn on the wireless microphone and then press the signal button 3S on the microphone and it will pair successfully. Generally, it will automatically hook up the next time you use it. Turn on & Use

Voice Amplifier Note:
The microphone can not be close to other microphones or speakers as this will produce coupling and generate a reverberation that never ends when a microphone is near a loudspeaker will catch the sound of it and emit a shrill voice and create a loop up Cut off the current or move away from each other.

Package:
1 X Z615 wireless voice amplifier
1 X Adjustable waistband
1 X Wireless microphone
1 X Wired microphone
1 X USB charging cable
1 X Plug US or EU or UK