WinBridge Voice Amplifier for Teachers, Portable PA System for Public Speaking, Bluetooth Speaker with 2 Microphones for Classroom, Karaoke, Event Hosts, 30W DSP, BT/USB/TF/AUX - Black, S90
30W DSP voice amplifier, a voice amp with clear audio and powerful sound, no noise, anti-fatigue design that helps save your voice and your throat for public speaking
Portable pa system, voice amplifier with 2 wireless microphones and 2 handheld mics, dual simultaneous for duet & group, speaker with microphone for teachers, karaoke and event hosts
13h+ rechargeable mic battery life for all-day tour and outdoor events, no recharge between sessions, wireless mic freedom for tour guide, teacher training and public speaking
Bluetooth speaker with microphone supports BT/USB/TF/AUX, play music from phone, tf card, usb flash drive or aux input, portable bluetooth speaker with mic for karaoke and music
Compact portable voice amplifier, 4.13*2.09*5.00 inch black portable speaker system, mini voice amp for classroom teaching and training, tour guides and outdoor events, 1 year warranty
