Portable Voice Amplifier for Teachers and Professionals

About this item

• 【Compact Yet Powerful Sound】 This personal voice amplifier is small and lightweight (measuring 3.6 x 2.8 x 1 inches and weighing 0.4 lb), but delivers up to 8W of clear sound with no interference. The microphone speaker produces a loud enough sound to fill a large room of 25-100 people. Its consistent performance makes it ideal for amplifying your voice without straining your throat. Perfect for teachers, trainers, singers, coaches, tour guides, presentations, outdoor speeches, and more.
• 【Versatile Teacher Microphone】 Designed for classroom use, this microphone supports MP3 audio playing from TF (Micro SD) cards and USB flash drives. The portable microphone headset allows for single tune repeating, music looping, and song switching. It also has a 3.5mm jack and can be used as a wired speaker.
• 【2200mAh Rechargeable Voice Amplifier】 This mini voice amplifier features a built-in 2200mAh lithium battery, providing 4-6 hours for a full charge and up to 20 hours of amplification time and 13 hours of music playback.
• 【Comfortable and Portable Mic】①The lightweight and adjustable head microphone allows for flexible positioning with its bendable gooseneck. ②The microphone headset with speaker comes with an adjustable band for waist or neck wearing. ③Clip the headset microphone onto belts or waistbands with the included clip on the back.
• 【Helpful Tips and Warranty】Enjoy a 12-month warranty and lifetime after-sales customer service. Please remember to charge the microphone before first use, and keep it at a suitable distance to avoid interference.