AVerMedia Wireless Voice Amplifier for Teachers, Classroom Audio System, Portable Speaker Microphone System for Classroom, Training, Teaching, Yoga, Meeting, Speech - AW330

WIRELESS CLASSROOM AUDIO SYSTEM - AW330 - MICROPHONE FREQUENCY RESPONSE:100HZ 10KHZ - USB, 3.5 MM AUDIO - WIRELESS FREQUENCY: 2.4 GHZ - DC ADAPTER. Quick Smart Pairing: automatic microphone-to-speaker pairing for hassle-free setup. Multimedia Connectivity: extra audio input port to connect smartphones, tablets, or laptops; doubles as a multimedia speaker system. Powerful & Crisp Sound: built-in 20W portable speaker delivers loud, clear audio suitable for classrooms and training halls. Clear Wireless Audio with Hands-Free Mic: 2.4 GHz wireless lavalier microphone provides stable 360° transmission without signal drops. Portable Voice Amplifier: lightweight and compact with rechargeable lithium polymer battery giving approximately 4–5 hours per charge (varies with volume and usage). Includes 3.5 mm audio cable, AC power adapter & USB power cable, lanyard & buckle, microphone & headset mic, and speaker. Connectivity: Bluetooth, 3.5mm Jack, USB Type A. Controls: touch control, volume control feature. Maximum range: 60 feet. Not waterproof. Manufacturer warranty: Manufacturer-Extended.

• Quick Smart Pairing: The speaker microphone system features automatic microphone-to-speaker pairing for hassle-free setup. Just power on, pair, and start amplifying, ideal for teaching, speeches, or hands-free public speaking.
• Multimedia Connectivity: Use the extra audio input port to connect your smartphone, tablet, or laptop. This voice enhancer doubles as a microphone portable wireless speaker system, letting you play multimedia audio alongside your voice.
• Powerful & Crisp Sound: A built-in 20W portable speaker megaphone delivers loud, clear audio that reaches the back of any classroom or training hall, making it an effective microphone for teachers, trainers, and coaches.
• Clear Wireless Audio with Hands-Free Mic: The 2.4 GHz wireless lavalier microphone ensures stable 360° transmission without signal drops or interference, making it ideal as a wireless voice amplifier for teachers, yoga instructors, or public speakers.
• Portable Voice Amplifier for Teachers: Lightweight and compact, this portable microphone and speaker system comes with a rechargeable lithium polymer battery that lasts 4 to 5 hours per charge (depending on volume and usage). For longer sessions, it’s recommended to keep it plugged into a power outlet, perfect for classrooms, training, or meetings.