Arvox Wireless Voice Amplifier 2600mAh for Teachers with 2 Mic for Teaching in Classroom & Magnetic Lavalier,16H Battery, Bluetooth Collar Mic with Speaker for Tour Guides, Meeting Hall Long Battery

Features

• Dual Wireless Microphones Enjoy hands-free convenience with two included microphonesfeaturing both a magnetic lavalier and a secure clip-on design. Perfect for teachers, presenters, and fitness instructors, voice amplifier for teachers eliminates the discomfort of headset mics while offering flexible wearing styles.
• Crystal-Clear AudioExperience distortion-free sound with the 76mm high-performance speaker and built-in DSP chip, which reduces background noise and eliminates feedback. The mic for teaching in classroom is Ideal for classrooms, outdoor events, and presentationsensuring your voice reaches up to 100 listeners clearly.
• Long Battery Life: The collar mic wireless 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. The teaching mic with speaker wireless only takes 3-4 hours to fully charge, and with a Battery level display.
• Lightweight & Portable: Weighing only 228g, this portable mic with speaker for teachers 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.
• Bluetooth & USB Connectivity Stream audio wirelessly from smartphones, tablets, or PCs via Bluetooth, or play music directly from a USB drive. Great for teachers, tour guides, yoga instructors, and public speakers who need seamless audio integration.