Voice Amplifier With Wired Microphone Headset,Voice Amplifier With Waistband For Teachers,Portable PA System Speaker,Wireless Voice Amplifier,Perfect For Classroom,Meeting,Indoors

【Wireless Voice Amplifier】 :Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 10w clear and soft sound to cover about 10000 sq. ft (1000 ㎡)., 【Amplifier with Two Microphones】:UHF wireless microphone and wired microphone. UHF technology wireless microphone amplifier more resistant to interference, longer transmission distance and better listening experience., 【Mini voice amplifier】:This microphone and speaker set is a portable public address system. You can take it to multiple locations,suitable for teachers,tour guides,promoters,fitness and yoga instructors., 【Rechargeable Speaker】:Wireless portable voice amplifier built-in a 1800mah lithium battery and can be used continuously for about 8-15 hours.The wireless microphone can be used for about 3-5 hours., 【Supports Music Playing】:TF (Micro SD) card playing & USB flash drive playing.You can repeat single tune, loop all music and switch songs. Supporting 3.5mm AUX audio input (Mic port can be used as AUX port), Easy to use as a wired speaker.