ResponseBridge Voice Amplifier

Crystal-Clear 20W Sound
20W speaker projects loud, clear audio for classrooms, gyms, tours, or outdoor spaces, eliminating the need to shout.
Wireless Mic & Bluetooth 5.0
Comes with wireless headset mic, supports Bluetooth streaming, and TWS pairing for music, lessons, or group activities.
All-in-One PA System
Supports TF card, USB, AUX input, recording, mute, and multiple sound modes for teaching, fitness, or presentations.
Long-Lasting Battery Life
5000mAh battery powers up to 15 hours on a single charge, keeping events, classes, or tours running smoothly all day.
Rugged Outdoor Design
IPX6 waterproof body with SOS alarm makes it perfect for field trips, outdoor training, or emergency use anytime.