Powerful speaker We made it, so everyone can hear you loudly and clearly around you about 400 Square Meters. Furthermore you have a really low feedback. We made it small enough to be portable and powerful so everyone can hear you, the size is 105mm x 84mm x 35mm. Long battery life We created the voice amplifier with a rechargeable lithium battery which can last up to 15 hours of continuous use. A green LED light will indicate when the battery is fully charged. Specifications Frequency: 100HZ-13,000HZ+1db Input signal:-20db 600 Current: 150mA Material ABS Dimension: 10.4x8.5x3.5cm Weight 267g Battery: 1200mA Color: Black Package Contains 1x ETvalley Voice Amplifier Rechargeable 1x Headset with microphone 1x Charger 1x Audio cable 1x Adjustable waist belt
Powerful speaker We made it, so everyone can hear you loudly and clearly around you about 400 Square Meters. Furthermore you have a really low feedback. We made it small enough to be portable and powerful ...
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