Krypton Rechargeable 9″ Rech Table Fan KNF-6293 – White. 

2.5-10 WORKING HOURS AND ADJUSTABLE 3 SPEEDS – The outdoor fan operates with a 3600mAh Improved battery (type-18650) and can operate for 2.5-10 hours after a full charge. The speed of this portable desk fan can also be adjusted among low, medium, and high according to your demands.
UNIQUE LED LIGHTING, SUPER QUIET – Comes with a bright 12 Pcs 0.5 W LED Lights on one side for illumination for use in the night or when you are camping in the summer or for any emergencies & gives a beautiful decoration light. The strong LED light works for 20 Hours and the weak light for 70 Hours. It provides a peaceful environment; you will not be troubled by the noise both in life & at work. It can be used when you are studying, sleeping & doing other such activities that require silence.
3600MAH BATTERY OPERATED & USB POWERED – This rechargeable small desk fan operates with a 3600mAh Improved battery and can operate for 2.5-70 hours after a full charge. It also powered by USB and compatible with PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply. It takes 10-12 hours to charge it completely.
POWERFUL MOTOR & OSCILLATION – This fan has a dynamic high power motor which will ensure that the blades turn at a high speed to generate cool air quickly. Unlike other fans on the market, this powerful motor is apart from other fans as it performs much better and with significantly more power. Add on the stylish white and black finish and it’s perfect for almost every space in your home or office. The wide-angle oscillation fan rotates side to side to cool the entire room.
DESK FAN, 2 YEAR WARRANTY – Desk fan is a combination of all in one, lightweight and size make it easy to carry or store, ideal for home and office, bedroom, library, games room, dance room and more. Fits both indoor and outdoor. In case the rechargeable fan is faulty or any of its parts are broken, you have the opportunity to return your product within 24 months.

Wireless Portable Folding USB Rechargeable Telescopic Remote Fan. 

• Multi-Use rechargeable USB Personal Fan With Adjustable Standing Height,4 Speed Settings Pedestal Fan For Home Office Outdoor, Portable Desk Use Or Take In Bag For Travel. 
• *Wide-Ranging Use. The Folding Table Fan with adjustable height from 14.2 to 39 inch designed with a stretchable aluminum alloy tube for your use on the kitchen table/office/home.
• *Extra-Long Working Time. Portable Fans with 7200MAH rechargeable battery make sure stable working time from 6 Hours -4thgear airflow (MAX) to 24 hours- 1st gear airflow (MIN).
• *Easy to Operation. The one-Key startup is available to adjust different gear airflow in the Floor Fan. Also, be convenient to clean the front frame and Blade.
• *Convenient to Storage/Travel. The foldable Design is easy to carry outdoors such as tent/camping/travel.