Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors

25W High-power Output: The wireless voice amplifier with 25W high-power, allows to cover about 20000 sq.ft (2000m2). It adopts UHF Wireless transmission technology, no noise and no distortion. Perfect for amplifying your voice and saving your throat.
Long Play Time: Portable voice amplifier has a 3600mAh big lithium battery, which supports about 6-8 hours of amplify time and 4-6 hours of music playtime(Depending on the volume) after full charged. Wireless headset microphone takes only 1.5 hours to fully charged, and working time upgraded to 3-5 hours.
Essential for Teachers: Wireless microphone headset with detachable ear hook, supports handheld style or headset style. Perfect for teachers, training, meeting, coaches, tour Guide, yoga fitness and all outdoor or indoor activities. Enough to make over 100 people hear your voice.
All-in-one Power Amplifier: Can work as a portable karaoke speaker for adding fun. Supports Bluetooth 5.0 mode and recording mode, TF(Micro SD) card playing and USB flash drive playing. Besides, we can freely choose the song number to play by using the number buttons while in TF(Micro SD) card playing or USB flash drive playing. Simply and quickly switch to your favorite songs.
Easy to Pair: Easy to create connection between the wireless voice amplifier and wireless headset microphone. Just need to turn them on, and then they will be paired automatically. Everyone can connect and run it quickly.

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