Voice Amplifier Teacher with UHF Wireless Microphone Headset,Rechargeable voice amplifier Portable microphone for Teaching,Meeting,Training,Conferences,Lecturers,Fitness,Yoga Tour Guide Outdoor

10W output, Sound covers 8000 sq.ft (800 ㎡), Allows you to project your voice across a group of 20 to 65 people clearly and loudly. Good Ideal for people with low voice and difficulty, so you don't have to yell to protect your throat.
The portable voice amplifier comes with a Wireless headset microphone. UHF wireless transmission technology, 40m/130ft stable wireless connection at open area,which gives you complete freedom to walk around the room. Headset and handheld 2 in 1,The wireless ear hook is removable.
The voice amplifier wireless which built-in lithium-ion battery (1800mAh ) lasts a long time (8-12 hours), the wireless microphone lasts only 2-4 hours.Only need 3~5 hours to be fully charged.
HiFi-- Original Sound Amplification, the mini voice amplifier is light (0.39lb) and very portable. Using durable and wear-resistant ABS material with high light technology, this presenter voice amplifier looks fashion nice.
Personal voice amplifier support TF card and USB flash to play music, and 3.5mm AUX audio input (Mic port can be used as AUX port). Support one-key switch, one-key loop and repeat all music function.

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