iFrogz has just launched their EarPollution Plugz with Mic, offering an affordable alternative for iPhone 3G, iPhone 3G S, and Blackberry users. It features a trendy design of the radiation warning symbol and comes in several different colors that should compliment any color case or skin you may already have.
The iFrogz headphones are a good investment for budget minded buyers. The EarPollution Plugz with Mic retails for $19.99. As you know you can do a lot worse than that price for iPhone earbuds.