Easy to Use The wireless microphone automatically connects to the amplifier when turned on stable transmission distance up to 20 meters ensures that your voice is effectively amplified Versatile Use Ideal for teachers trainers tour guides and other professionals who need to project their voice clearly Portable Design 2025 Second Generation newly upgraded personal voice amplifier is equipped with an advanced antiinterference wireless receiver chip This solves the problem of feedback and improves the sound output quality This voice amplifier is compact and lightweight making it easy to carry and use in various environments Magnetic double neck clip microphone design provides handsfree operation and reliable voice recording Speaker Supports MP3 format Audio with Electric Charging Display Lightweight and Portable The portable microphone with speaker with lightweight and small size design 5619 inch size and only 225g weight design is perfect for carrying by people who need to amplify the voice and save the neck Wireless Microphone Features a magnetic wireless dual collar clip microphone for handsfree use and clear sound recording Our classroom teaching microphone includes two wireless lavalier microphones that are easily attached to a collar or tie This design provides a clear advantage by eliminating the discomfort of traditional headset microphones It greatly eases the teaching burden making classroom teaching more comfortable and efficient Two microphones can be used simultaneously or separately It does not produce any noise Rechargeable Battery The voice amplifier is equipped with a large battery capacity of 2000MAH which can work continuously for 24 hours The wireless microphone is automatically charged after being returned to the host without the need for additional charging In addition the product is equipped with 2 clips and shoulder straps