Why should you have a humidifier in your home? The reasons are many. A humidifier can alleviate an array of problems – dry and itchy skin / eyes, congestion from the common cold and flu, cracked lips, eczema, allergies, asthma, sinus infections…. If you suffer from these problems wherever you go, and your current humidifier is too bulky to carry around, consider this product – Satechi USB Portable Humidifier. Yes, a USB humidifier. You read that well.