Features: Great travel fan for cooling or beauty in hot weather activities such as sunbathing and camping,Picnic,Barbecue and more. 12V desk fan,ceiling fan,12V clip on fan,Adjustable Angle design,Easily clip on to any surface,This personal fan comes equipped easy-to-open clamp, which can clip on objective of thickness within 2.3 inches. Small ceiling fan great for hot summer and windless day, also for Bedroom Living Room Dining Room car suv or outdoor camping tents. Power source: 12V Storage Battery,12V Powerbank or 12V power adapter,without speed control function,Black clip is negative electrode,red clip is positive electrode. The mini fan with silent design,brings you a comfortable and cool summer,Hanging fans are Soft wind with little noise, Safe to use and energy saving. Specifications: Voltage: for DC 12V Material: Plastic Color: White Power: 8W Rotational Speed: 333RPM Fan diameter: 42cm/16.5inch Power cable length:210cm/ 82.6inch Package Includes: 1x 12V Clip on fan note: Transition: 1cm=10mm=0.39inch Please allow a 1-3mm error due to manual measurement. pls, make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!