#1	Small Size and Powerful SoundThe personal voice amplifier is mini in size and light in weight size 36 x 28 x 1 inches and weight 04 lb but with up to 8W output crystal sound and no noise the sound of microphone speaker is loud enough to cover a large room
#2	Multifunctional Teacher MicrophoneThis microphone for classroom teachers supports MP3 audio playing TF Micro SD card playing USB flash drive playing Portable microphone headset can repeat single tune loop all music and switch songs The portable microphone
#3	2200mAh Rechargeable Voice AmplifierMini voice amplifier has a builtin a 2200mAh large lithium battery that allows the portable speaker with microphone to take 46 hours to fully charge but plays up to 20 hours of amplify time and up to 13 hours of music p
#4	Comfortable and Portable MicThe head microphone is lightweight and adjustable You can adjust the distance between the microphone and mouth with its flexible gooseneck This microphone headset with speaker comes with an adjustable band that you can use it t
#5	Warm Tips and Guarantee12 Months Warranty and lifetime aftersales customer services make your purchase absolutely riskfree Please charge the classroom microphone for teachers before first time using keep the voice microphone and mic for a distance to avoi
Keepa ASIN	B09Y67HNM9
Brand	VOVIGGOL
Model	1