ZORBES Portable Voice Amplifier Microphone Headset Set,with Belt,2000 mAh Long Work Duration,Support TF Card/Flash Drive, USB Voice Amplifier for Teachers,Tour Guide,Coach Other Pet Supplies and resistant to deformation

and resistant to deformation

non-toxic ink for safe and eco-friendly use

easy to grip

Let your voice can be heard within 160ft indoor place

ZORBES Portable Voice Amplifier Microphone Headset Set,with Belt,2000 mAh Long Work Duration,Support TF Card/Flash Drive, USB Voice Amplifier for Teachers,Tour Guide,Coach Other Pet Supplies and resistant to deformation[12W Voice Amplifier] Insert the microphone headset into the jack,it become your throat helper for indoor outdoor speaking. Let you can be heard clearly by people. Adjustable voice volume ,allowing your voice can be heard by 25 100 people. Built in DSP noise reduction and 3D stereo structure,not just can reduce the noise but also provide you a better sound effect. [Your Music Player] Except work as a voice amplifier, it is also can be your