Portable Voice Amplifier for Teachers (Black)

【Powerful Sound in a Small Size】Weighing only 0.4 lb and measuring 3.6 x 2.8 x 1 inches, the personal voice amplifier packs a punch with up to 8W of crystal-clear sound output and no background noise. Its powerful speaker can effectively cover large rooms of 25-100 people, making it the perfect tool for amplifying your voice and saving your throat. This compact and portable amplifier is ideal for teaching, training, singing, coaching, tour guiding, presentations, and outdoor speeches.

【Multifunctional Teacher Microphone】In addition to its amplification capabilities, this versatile microphone supports MP3 audio playback from TF (Micro SD) cards and USB flash drives. The portable microphone and speaker with a 3.5mm jack can also function as a wired speaker, allowing you to play music or audio through the device. The microphone features intuitive controls, enabling you to repeat single tunes, loop all music, and switch between songs.

【Long-Lasting 2200mAh Rechargeable Voice Amplifier】Powered by a large 2200mAh lithium-ion battery, the mini voice amplifier can be fully charged in 4-6 hours and provide up to 20 hours of amplification or 13 hours of music playback time, ensuring uninterrupted performance throughout your activities.

【Comfortable and Portable Microphone】The head microphone is lightweight and adjustable, allowing you to position the mic optimally in relation to your mouth. The flexible gooseneck design enables you to customize the distance between the microphone and your mouth. The headset microphone also comes with an adjustable band that can be worn around your waist or hung from your neck, and a clip on the back for attaching to a belt or pant waistband, ensuring a comfortable and hands-free experience.

【Warranty and Warm Tips】Your purchase is backed by a 12-month warranty and lifetime after-sales customer support, giving you peace of mind. Before using the classroom microphone for the first time, be sure to charge it fully. When in use, keep the voice microphone and speaker at a suitable distance to avoid unwanted noise.

This versatile personal voice amplifier combines a powerful sound output, multi-functional features, and long-lasting battery life in a compact and portable design. Whether you're a teacher, trainer, singer, coach, tour guide, or presenting in various settings, this device can help you effectively amplify your voice and engage your audience with ease.

product information: