15W Voice Amplifier — Wired MIC & Blue-tooth 4.2 Speaker, 3.5 Inch HiFi Double Magnetic Trumpet, OLED Screen

Compact 15W voice amplifier designed for teachers and presenters, offering clear, penetrating sound. High Power Double Magnetic Trumpet and a 3.5 Inch HiFi Double Magnetic Big-Size Trumpet deliver strong output — Maximum Peak Up To 15W. Wireless connectivity uses the Blue-tooth 4.2 Chip for faster, more stable signal transmission, while a wired option is available: Wired MIC With Built-In Lithume Battery. The unit includes an OLED Screen and is Equipped With Special Acoustic Microphone Original Sound Amplification to preserve natural vocal tone.You may also like Portable Wireless Megaphone Speaker — 50 Watt Voice Amplifier with MP3 Player, FM Radio & Recorder, TF/AUX, Siren, Easy Operation.