KEY  FEATURES 【New Release】Renogy 53 Quart (50L) Portable Refrigerator. 【Blows in Multi-Direction】 The new 15″ tower fan boasts a pivoting and oscillation design. You can tilt each fan for up to 270° to point at spots precisely where you need cool relief. Plus, the 105° horizontal oscillation helps to distribute airflow around for added comfort. 【Dual Powerful Motors】 Engineered with two powerful motors to double the volume of airflow for maximum comfort. By offering 3 variable speeds, this table fan is sure to cool you off with the right amount of wind. 【3 Auto-Off Timer】 The built-in programmable timer allows you to set your desk fan to automatically shut off after 2, 4, or 8 hours. So you can get restful sleep and spare yourself from waking up at midnight. 【Powered by USB】 The 5V USB output port opens up new possibilities of keeping you refreshed on muggy days. Plug into a USB port on a power bank or use it with the included USB adapter and a cool breeze can literally kick off wherever you go. 【Desk-Friendly Size】 Standing 15 inches tall, this sleek table fan comes with a small footprint to fit in your nightstand, office desk, or kitchen counter perfectly and delivers plenty of cooling power for personal use.   Introducing Dr.Prepare's NEW 15″ Dual Oscillating Tower Fan. The feature-rich tower fan only measures 5.5″ for its base, arriving with 3 adjustable speeds and 3 auto-off timer to make an efficient addition to your living space. The fan also comes with 105° widespread oscillation to sweep more areas. Besides, you can tilt either fan back and forth for up to 270° to wherever you need it. Direct Your Airflow Compact enough to fit in almost any space in the room. the all-new table fan features 105° widespread oscillation to deliver sweet, cool relief. Best of all, the two fans allow for a flexible tilt of up to 270° separately for multi-directional airflow. Control with Ease Equipped with 3 speed settings to project the right amount of airflow to keep you cool. Plus, the built-in sleep timer ensures the fan shuts off in 2/4/8 hours to save energy while you are comfortably asleep. USB Input The USB input port on its base unlocks endless possibilities if you'd like to take it outdoors. Plug the fan into any 5V/2A USB port on your laptop, power bank, or power station to enjoy a fresh breeze on the go.   Package Includes 1 x 15" Portable USB Desk Fan 1 x Charging Cable 1 x User Manual   More questions about your off-grid power system? Learn more from Renogy Learning Center!