Category: Deaf and Hard of Hearing General

DIY Loudspeaker for all Mobile phones + a Complimentary Tumbler/Vessel

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Loudspeaker for all Mobile phones + a Complimentary Tumbler/Vessel is designed for individuals who have difficulty hearing the phone volume on a cell phone.  

Technical Specifications: 


Mobile phone

Plastic Bottle

A cutting device (i.e. scissors)  A lighter. ALSO NEEDED FOR SHARPER TREBLE (OPTIONAL) OPTIONAL FOR BASS EFFECT A Old Cellotape Roll / Cardboard Tube for the  For phones with speakers on the side like iPhones and Blackberry’s and Nokia - A heavier cutter/saw for the hard plastic bottleneck. Tape Steps for Loudspeaker for Samsung Style Mobile Phones. 

1. Cut a washed Pet plastic bottle and put its bottle neck over the phone's speaker as shown in the pictures. Please go to the Additional Bass/Treble page too otherwise apply tape over the edges so as not to cut yourself/others. 2. For permanent fixture stick the Bottleneck with quick glue to your mobile cover, WITHOUT THE MOBILE PHONE IN THE CASE.  After it dries, you will notice the additional volume. 


The remaining half of the bottle can be used as your glass after you heat up the plastic edges using a lighter/candle from the inside edges which would curl them inside. The bottom half whose edges are sharp can be heated up using a lighter can be used for a liquid holder.

Author:  its_mishra


Price Check
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Additional Pricing Notes: 
Cost of supplies and materials to complete project.
DIY Loudspeaker for all Mobile phones + a Complimentary Tumbler/Vessel