Smart Frog Cool Engine Portable Mini USB Desktop Fan – Black
- *Two layer blades rotate in opposite directions driven to reduce the noise ,give you the best experience
- *With 2 speed adjustable level, environmental protection and convenient.
- *With 135 degrees handle adjustment design, more convenient for you to use
- *Touch switch design, easy to operate
- *Applicable to connect with portable power source, laptop computer, and mobile phone charger, etc.
- *Great for dorm, office, camping, etc.