Portable Voice Amplifier with Microphone Headset, Ultralight Portable Mini Rechargeable Personal Speaker

📣【Voice Amplifier】 Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 8w clear and soft sound to cover a room with a large group of 25-100 people., 📣【Adjustable Microphone Headset】The microphone headset is lightweight and adjustable.You can adjust the distance between the microphone and mouth with its flexible gooseneck.Comfortable design makes it convenient for your teaching, training, present, 📣【Rechargeable Speaker】Voice Amplifier built-in a 4500mAh big lithium battery allows the microphone speaker to take 4-6 hours to fully charge, but plays up to 20 hours of amplify time and up to 13 hours of music playtime., 📣【Support music playback】 The voice amplifier can play TF (Micro SD card) card and U disk. You can repeat singles, loop all music, and switch songs., 📣【Easy Carry Around】The portable microphone and speaker is in compact size and super lightweight, you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist with the help of the waistband.