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

Features

• 10W Loud Speaker with Clear Sound Distortion-free audio with strong coverage, ensuring your voice is heard clearly from front row to back row in classrooms or halls.
• 2200mAh Battery with Power Display Up to 1014 hours usage with real-time battery indicator. No sudden shutdowns during classes or sessions.
• Wired Headset Mic Stable & Clear No signal drop or delay. Delivers consistent voice clarity, perfect for daily teaching and training.
• Bluetooth Enabled for Audio Playback Easily play music, recorded lessons, or announcements directly from your phone.
• Ultra-Lightweight & Portable (143g) Comfortable for all-day use with easy volume control for both small rooms and large classrooms.
• Perfect for Teaching & Training Ideal for teachers, coaching classes, yoga trainers, tour guides, and public speaking.
• For Your Peace of Mind, GRENARO Offers a 1-year Warranty-If you experience any issues with malfunction, audio quality, or noise cancellation, our dedicated support team is here to help within 24 hours. Contact us anytime for prompt assistance.