Amplificatore Vocale Sistema PA per Insegnanti con Microfono - Altoparlante BT Rosso/Blu/Nero/Grigio
Boosts articulation while minimizing throat fatigue. Function: Bluetooth BT connection, U disk, FM, TF card. Multi-Source Audio Playback： Directly play MP3/WAV files via TF cards or USB drives. 1 x Wireless PA Speaker.