Hi There!
I am Pranav, from India. I am the engineer behind The SoGo Mini: The Worlds First Customizable Bluetooth Speaker. ([login to view URL])
As you can see, I have worked on a project that might be very similar to yours, and I understand most of the nuances with bluetooth audio transmission, increased battery life, decent amplifiers and good wide range speakers.
I am not entirely sure of what all work is required under this project, but I have placed my bid for the following services.
* Components selection as per your requirements
* Schematic design
* PCB layout as per your design
* PCB routing a
* Files for fabrication; Gerbers, Bill of material, Component placement diagram, Pick and place machine file
* Minor changes to design within 3 days of completion
* Guarantee of 120 days: includes design changes for components that are not suited, or have gone off market, or other such issues.
* Unlimited help getting your project to where you want it to be.
I have experience with getting projects from an idea to a product on shelves, I have been through all those stages, so you can rely on some of my knowledge. I have contacts in China to help you get PCBs fabricated, components sourced, assembled, packed and shipped.
Looking forward to your messages,
With regards,
Pranav Sharma
Skype: pranavsharma2504
email: pranavsharma2504[at][login to view URL]