Teacher Voice Amplifier with 2 Lav Microphones Portable Classroom Microphone for Teachers Wireless Long Battery Voice Amplifier Wireless Microphone System for Teaching Speaking Presentation (Black)

• The industry's first integrated magnetic hidden, wireless lavalier microphone & loudspeaker, lightweight and stylish, high volume, compact and exquisite, portable, high-fidelity sound amplification • The integrated magnetic hidden design allows the microphone end of the speaker to be magnetically hidden on the back of the box, making it easy to take and not easy to lose. • 76MM large size, rare earth magnet speaker has loud sound, high restoration and anti-interference. • DSP intelligent noise reduction chip, anti-howling, no noise, clearer, large battery, Bluetooth connection turns into a speaker in seconds, super loud sound, can cover 100 people indoors • The integrated design of magnetic hidden microphone, the microphone end of the speaker is magnetically hidden in the back of the box to maintain integrity. It is done in one go! No worries about use, storage, charging, and carrying!