20W Mini Voice Amplifier for Speech Teaching
This voice amplifier comes with a high sensitivity microphone which produces a clear, natural and crystal sound for a wonderful experience.
Rechargeable voice amplifier built-in a 3600mAh big lithium battery, you can use it for 12 to 18 hours (MIC mode), 10 to 13 hours (music mode) with a single full charge(Depending on the volume you use).
Digital voice clarifying amplifier with 20W power output allows your voice to spread throughout the 2000 square meters.
The device is not only a voice speaker, but also can record your voice and broadcast in cycle. You can also regard it as a MP3 player which supports TF card, U disk and AUX audio.
Our voice amplifier includes adjustable waist/neck band & removable belt clip for hands-free portability. The Headset microphone is lightweight and adjustable. You are able to wear the headset comfortably.