TONOR Voice Amplifier 50W, 6000mAh Rechargeable Bluetooth Personal PA System with Wireless Headset Mic & Waistband, Portable Megaphone Speaker for Classroom, Training, Teaching, Speech, Tour Guide K13

Features

• 50W Powerful Sound: This voice amplifier features 50W power with a dual-magnet full-range speaker and bass diaphragm for rich and powerful bass, reducing feedback and interference. It covers up to 35,000 sq. ft. with high-sensitivity speakers for stable, high-fidelity performance
• User-Friendly Design: The voice amplifier for teachers easily pairs with a wireless microphone. Made from scratch-resistant materials, it is sturdy and features an LED display for battery level and mode, individual volume adjustments and ECHO, 20 adjustable frequencies for interference resistance, and a flexible gooseneck for mic positioning
• Rechargeable Speaker: The classroom microphone for teachers features a 6000mAh built-in battery for 6-10 hours of use and supports charging in 4-5 hours. The wireless headset microphone has a 450mAh battery, providing 6-8 hours of battery life with a 2-hour full charge
• Support Multiple Connectivity: This microphone with speaker supports upgraded Bluetooth 5.3, AUX, TF card, USB drive, and one-touch recording for stable connections. The OTG support enables use as an external speaker. Compatible with phones, iPads, tablets, and PCs
• Versatile Use: This portable speaker comes with a strap for easy carrying, making it ideal for activities such as class, yoga, seminars and outdoor teaching. An instrument clip is included for use while playing musical instruments