Dirt bike bluetooth helmet

Projects General Guidance
1

So I'm trying to put a speaker and a microphone on my motorcycle helmet and either connect them to a bluetooth module to my phone so that I can call other people and I can talk to them while riding my dirt bike, or just somehow connect the mic and speaker directly to my phone somehow. I was planning on putting the speaker behind the padding near my ears on the helmet and the mic attached to the bottom on the helmet near my chin. I haven't coded or used arduino in a while and don't know what mics or speakers to use or how I would code this at all.

I'm aware that there are devices that can do this for me like a sena, but a sena is way too expensive and I thought this would be the cooler route.

2

Speaking as an old racer, I would caution you about modifying your helmet. The helmet made with communication built in may be expensive, but they are carefully engineered to be safe. Please reconsider.

3

I'm worried I'll break them though because they are on the outside of the helmet. Do you know of any on only on the inside in case I fall?

4

How about wearing ear buds instead of using speakers. No helmet mods that way.

5

Yeah but they tend to fall out and are a pain to get back in with the helmet on. I've been looking at alternatives to a sena and will probably just get one of those but thanks for the help.