TONOR Voice Amplifier Wireless Microphone 25W, Portable Voice Amplifier for Teachers with Bluetooth Headset Mic, Portable Speaker Megaphone for Classroom, Training, Teaching, Yoga, Meeting, Speech K12

Additional Details from the Manufacturer

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More features

• Powerful Sound: This voice amplifier delivers 25W peak power for clear and robust sound, covering up to 30000 sq.ft. It features a high-sensitivity speaker for high fidelity, an ECHO function for various effects, and 20 adjustable frequencies for high fidelity for strong anti-interference capability
• Long Battery Life: With a 5000mAh large-capacity battery, this voice amplifier for teachers offers a battery life of 12-15 hours and supports fast charging with the included charging cable, fully charging in 1.5 hours. The wireless headset mic lasts 6-8 hours with a 2-hour full charge
• Multifunctional Speaker: This microphone with speaker supports upgraded Bluetooth 5.3, AUX, TF card, USB drive, and one-click recording for stable connections. Its high-sensitivity FM antenna ensures reliable radio reception. Compatible with phones, iPads, tablets, and PCs
• Easy to Use: The voice amplifier can easily pair with a wireless microphone. It is made of premium scratch-resistant material and features an LED display to show battery levels and modes. Additionally, the wireless mic is flexible to adjust the mic position
• Portable for Versatile Use: This portable speaker is perfect for class, yoga, seminars, and outdoor teaching. It comes with an easy-to-connect clip and an adjustable strap that can be worn around the waist or neck