M29 Wireless Lavalier Microphone Speaker Bluetooth 5.0 Portable PA System for Teaching Tour Guide

Material: ABSSize: 827334 mmPower: 5WBattry capacity: 1000/5000mAhCharging time: 4hWorking time: 6-8 hoursLife time: up to 15 hoursPlayback mode: support USB flash drive playback and TF card playbackDetails: GOOD HELPER FOR YOU: Amplify your sound in crowded occasions. This voice amplifier can provide 5w clear and soft sound to cover about 1000 square meters, let everyone hear what you say. HIGH SOUND QUALITY: Surround 3D sound field, provides high sound reproduction and clearer sound quality, make your voice clear and soft, and will not produce harsh noises.SMALL AND PORTABLE: compact and lightweight, it will not burden you too much. Comes with an adjustable strap, allows you to wear it on the waist or hang around the neck.MUSIC PLAYER FUNCTION: It supports USB flash drive playback and TF card playback, you can repeat a single tune, loop all music, and switch songs/recording content, you will never miss any important information again!WIDELY USE: Great for teachers, tour guides, physical trainers, and anyone who needs to improve their sound. For classroom, lectures, speech, training, meeting, shopping mall, etc.With display screen, easy to read. With a headset microphone, release your hands so you can talk while doing other things.