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Voice Amplifier:The voice was clear and strong..Sound is loud and clear and wide coverage by using high power speaker.Portable Voice Amplifier 40W Voice Loudspeaker with Wired Microphone Headset,it can be heared cleally,which will give you a wonderful using experience.
Compact size:(4. 7 x 1. 4 x 3. 5 inches) and light weight (0. 6 lb.). You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck.
Long Battery Autonomy:You can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 3800mAh rechargeable lithium battery. It can resist up to 18 hours in use and it takes only 4-6 hours to fully charge, using a USB adapter and cable.
Light Weight Power Box:this portable Bluetooth Amplifiers is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors. A big help in speaking to 500+ members in your group.
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.
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