GRENARO Voice Amplifier for Teachers with Bluetooth 5.3, 14Hrs Battery, 10W Speaker, Wired Mic for Classroom Teaching Aid, Training, Tour Guides & Yoga

GRENARO Voice Amplifier for Teachers is your perfect classroom companion, offering clear, loud sound for effective teaching.

Key Features

• Loud 10W speaker for distortion-free, clear audio in any room.
• Long-lasting 10-14 hour battery with a convenient power display.
• Stable wired headset mic ensures clear voice transmission without delays.
• Bluetooth 5.3 for easy audio playback from your phone or devices.
• Ultra-lightweight and portable design, comfortable for all-day wear.

Specifications

• Speaker Power: 10W
• Battery Capacity: 2200mAh
• Battery Life: Up to 14 hours
• Bluetooth Version: 5.3
• Weight: 143g

FAQs

Q. How long does the battery last on a single charge?
A. The battery lasts for up to 10-14 hours on a single charge.

Q. Can I play music through this voice amplifier?
A. Yes, you can play music or other audio via Bluetooth.

Q. Is the microphone comfortable for long teaching sessions?
A. Yes, it comes with a wired headset mic that is stable and clear.

Q. What is the warranty period?
A. GRENARO offers a 1-year warranty on this product.