I don’t know about you, but I hate working summertime. A decent air conditioner can make hot summers more bearable though. You can’t take your air conditioner everywhere you go. This USB Portable Clip Fan is portable and has a rechargeable battery you can charge via USB. The fan head can be adjusted up and down. The fan weighs 248g and measures 132 x 120 x 250mm. Sets you back $18.