How to Make a Cheap DIY Smartphone Amplifier/Speaker to Boost the Volume

Posted by on August 5, 2015

Through this video clip I show that how to make a cool & very cheap DIY smartphone amplifier/speaker. By using this craft amplifier you can boost the volume of your mobile.. << Subscribe Our YouTube Channel >>

Through this video clip I show that how to make a cool & very cheap DIY smartphone amplifier/speaker. By using this craft amplifier you can boost the volume of your mobile..

<< Subscribe Our YouTube Channel >>

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