MIni fan Energy-saving&Enviroment-friendly. Safe. Client-oriented Whisper quiet ... box.4, 4-wing blade.5, With USB, The fan can clamp nearby the table, can hang on the wall ... tabletop to use directly, is suitable nearby the computer,bed, desk. 6, Various colors.7, Can be charged through a charger ... inches.9, Can be NB, PC fan.10, DC5V.11, Weight: 250g.12, Adjustable fan head.13, Blade diameter:96mm.14, ...