ZITRONIX Mini Voice Amplifier 10W Rechargeable Speaker Wired Mic DSP Noise Reduction 10 W AV Power Amplifier  (Black)

10W HIGH PERFORMANCE VOICE AMPLIFIER: This large power voice amplifier is built in DSP noise reduction and 3D stereo structure, not just can reduce the background noise but also provide you a better sound clearity. Delicate voice amplifier designed as a convenient size of 8.3cmx4cmx9.3cm. Also coming with an adjustable strap allows you can conveniently take it with you for various activities, more flexible to move around.SUPPORT MUSIC PLAYBACK: Voice Amplifier can play USB flash drive. You can repeat single song, loop all music and switch songs. You can repeat single tune, loop all music and switch songs. Supporting 3.5mm AUX audio input (Mic port can be used as AUX port), easy to use as a wired speaker. You can use it not only as a voice amplifier but as a music player with USB drive. The voice amplifier headphone set includes one voice amplifier, one wired headset and one strap.LIGHTWEIGHT VOICE AMPLIFIER: This microphone and speaker set is a portable public address system. Amplifies your voice and saves your throat. You can take it to multiple places, such as classrooms, bingo calls and outdoors. Output loud enough to cover a room with a large group of 20-50 people. A big help in speaking to 20-50 members in your group.USB RECHARGABLE, LONG WORK DURATION: This portable voice amplifier for teachers is built in large battery, can be can be charged by power bank, AC adapter, car charger and other USB-enabled power supply. Can work for 20 hours after fully charged in 2.5hs . You don't have to worry about charging the device frequently. The battery indicator light informs you about the remaining power.WIDE APPLICATION: This voice amplifier is not just for public speaking, but also can be a entertaining music devices for you. Insert the microphone headset, it become your throat helper for indoor/outdoor speaking. Powerful and practical sound device for public speaking, teacher, tour guide, etc. You can even use it as a portable music player for running, hiking, work out, etc outdoor activities.