Product Details

hand crank generator portable USB speaker FM radio .

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Dynamo Multimedia Speaker

Product Description

Dual track stereo speaker, high quality music enjoyment. Support SD card and U disk music play, AUX audio input for PC, cellphone, mp3 etc..

1. Dynamo Multimedia Speaker Features:

·Built-in battery: polymer 3.7V 1000mAh
·Charging time: 3 hours(dynamo)/5 hours(USB port)
·Using time: lighting(15h)/radio(7h)/alarm(3h)
·3mins cranking gives lighting(15m)/radio(5m)/alarm(3m)
·Frequency: FM76-108MHz / AM522-1710KHz
·LED brightness: 2500mcd
·Output power: DC 5.0V 800mA
·Input power: DC 5.0V 500mA
·Raw Material: ABS/PS
·Patent protection

2. Dynamo Multimedia Speaker Functions:

·Support SD card & USB disk
·Output as a loud speaker of a computer, MP3, etc.
·An emergency charger for cellphone
·With sensitive AM/FM radio
·With high-bright LED lights
·With alarm for emergency help
·Powered by: crank dynamo/USB port/4 AA batteries

3. Solar Dynamo Torch Showcase: