"Sony's MP3 players cost $500 each, but this one only costs $399. Can you hear human voices?"

"I bought it, and the music plays very smoothly."

"What's the difference between this and the Sony one? Is it another copy?"

"Are you blind?! Look closely, these two products were launched on the same day!"

At this moment, a college student watching the online flame war was enthusiastically fanning the flames.

"Chris," his roommate said, fiddling with the radio in the room, "weren't we supposed to be queuing up to buy an MP3 player?"

"If you don't go early, the Sony store will be packed with people again."

Chris, clutching his blond hair, mumbled, "Sony MP3 players are too expensive."

"Didn't you already have the money ready?" my roommate asked.

"Come here, I've got something good to show you!" Chris pointed to the MP3 images on the page. "How about this?"

My roommate, confused, asked, "Sony released a new product?"

Chris shook his head. "It seems to be a small, unknown company that developed a new product that is similar to the Sony model, but only costs $399."

"Then what are you waiting for? Place your order now!"

Chris shook his head again. "I don't know if this thing is real or fake."

"Let's check the forums." In his haste, my roommate simply copied his computer screen over and searched for "iPod".

I was shocked to find out that so many people had bought the same product on Amazon, and the reviews were quite positive.

"What are you waiting for? Place the order!" My roommate was extremely excited and immediately logged into his account. "It's only $399, I want to buy one too."

......