Most fake Apple products make us roll our eyes, but this one is cute. Mostly because it's not trying to be an iPhone. The "shockingly thick" device is actually a personal cooling device, or "fan."
To use it, slide off the real panel and remove the thin blue sponge inside. Get it wet, wring it out and put it back inside. Replace the back cover and then press the Home Button. The fan whirrs into action, providing the user with a cool, refreshing breeze. Keep the wind blowing by recharging the internal Lithium-ion battery by con