Giecy Voice amplifier portable with microphone Bluetooth headset 30W Rechargeable 2800mah battery PA System for teachers

Product Details

Product details of Giecy Voice amplifier portable with microphone Bluetooth headset 30W Rechargeable 2800mah battery PA System for teachers, yoga, tour guides, coaches, presenters
【Voice amplifier】:Mini voice amplifier not only enhance the voice,but also it will make the voice more clear,no noise and no distortion with long range.Voice amplifier with microphone can cover about 40000 sq.ft (1000 ㎡) and loud enough to cover a big room. Choose to adjust the volume to make the sound more powerful, making the sound cover a wide area.
【voice amplifier portable】：Small voice amplifier will make your carrying more convenient.voice amplifier is suitable for in classroom,yoga room,meeting room,church or outdoor activities to expand the sound and protect the throat.You also can adjust the belt to wear on your waist or shoulder.
【Long-lasting battery】: Voice amplifier rechargeable built in high capacity 7.4 V / 2800 mAh rechargeable lithium battery，high safety index and long battery life. You can use it for 10 to 16hours (MIC mode) and 7 to 10 hours (music mode) with a fully charged battery.
【Multifunctional voice amplifier】：Powerful voice amplifier can be used as a bluetooth speaker .In addition, it can also be used as a recorder or radio.
【Various playback methods】:Original voice amplifier support USB flash drive and TF card to playing.You can pick the song you want arbitrarily , fast forward slow forward the part you want.