I drew a prichnipialny scheme

Scheme of my future product. I do not really know how to draw and I saw drawings better on the Internet, but it seems normal to understand the meaning



I will now explain how the model will work: I marked in red dots where gadgets were connected. On the neck there will be two inputs for a regular plug for sound input - then the model will be able through the mouth to produce music or other sounds that you turn on. The second plug is made redundant because I have not yet understood what to plug in or what opportunity to make.
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In the middle part, the possibility of changing the battery - I saw such flat. Now sex toys are made with power from the outlet is uncomfortable. Batteries more convenient. The battery will be like in a mobile thin. At the bottom of the remote control and usb-plug to download the new program model. He has a long wire to not disturb you.