BTL SE-730 Portable Pa System | Teaching Microphone Lightweight, compact and rugged enclosure VHF high band tie-clip/handset mic system Additional input for two wire microphone Tone control & independent volume controls Echo Line output Built-in Rechargeable Battery & Charger Powerful 50W Amplifier BTL Portable Amplifier PA System is used in Classrooms, Auditorium, Language Room, Meeting Room, Church, Mosque, Temple and etc.
