Voice Amplifier Wireless Microphone with Magnetic Lavalier, Portable Voice Amplifier for Teachers with 2 Mic, Rechargeable Bluetooth Speaker System for Classroom, Yoga, Meetings, Speeches

Wireless Voice Amplifier: The newly upgraded Wireless Voice Amplifier supports lapel clip and magnetic function, which can be easily adsorbed or clipped to the collar, eliminating the discomfort associated with traditional headset microphones, it greatly reduces the burden of teaching and provides flexibility for different speaking situations Original Clear Sound: This portable voice amplifier has 76MM anti-interference Inner-magnet horn effectively amplifies your voice and protects your throat, allowing up to 100 students to hear you clearly. Built-in DSP noise reduction chip to achieve no noise feedback, no whistling, output clear and soft sound Dual Wireless Microphones：The voice amplifier for teachers contains two mics, which can be replaced at will for seamless battery life when used by a single person; when used by two people, the speaker receives two voices at the same time for multi-scene adaptation Long Battery Life: The classroom microphone for teachers wireless has a built-in 2600mAh rechargeable battery, and with the microphone's 100mAh battery, it can work for up to 20 hours after a full charge. It only takes 3-4 hours to fully charge, and with a Battery level display Widely Compatible: This Bluetooth voice amplifier also supports U disk, easily connect to your cell phone/iPad/PC via Bluetooth for a hassle-free audio experience. Great for teaching, training, coacher, tour guide, shopping mall, speech, outdoor singing, etc. Lightweight & Portable: Weighing only 8.05oz(208g), this portable microphone and speaker is compact and easy to carry. Comes with an adjustable strap so you can wear it comfortably around your waist or sling it over your shoulder