[10000mAh Rechargeable Battery Camping Fan] The portable fan built-in 10000mah rechargeable battery that provides up to 38 hours of working time. You can stay cool and comfortable with the USB fan all day and night. [Emergency Power Bank] Our battery operated fan is powered by high quality polymer battery 10000mAh, built-in 5V/3A type-C input/output port and a 5V/2A USB output port. It can be used as an emergency power bank. It is one of the must-haves for outdoor camping and travel, power outage, hurricane, etc. [Super Bright LED & ] Composed of 18 LED beads with 3 brightness setting, provides the perfect for nighttime outdoor activities, like barbecue, picnic, hiking, fishing, etc. In addition, unique design with super bright SOS flash light, offering you emergency security safe. It's quite suitable for outdoor use. [90 Auto Horizontal & Vertical Oscillation] 90 side-to-side oscillation distributes a cooling breeze across a wide area and allows you to get airflow from different directions, keeping you cool at every angle. The cool punk style appearance makes it a beautiful artwork on your desktop at the same time. [Portable Handle & Easy to Clean] Portable handle design, you can carry the table fan anywhere as you like. It gives you a heavy duty and reliable product impression. You can also clean the fan easily and use it as a fan, industrial fans and ventilador fan. [Product name]:Portable with light rechargeable fan [Rated voltage]:DC 5V 3A [Charging time]:4H [Usage time]:4-35H [Battery capacity]:10000mAh lithium battery [Charging ]:USB charging cable length 1 meter [Rated power]:10W Colour:B:Green Material:Plastic Size:23.7x7.5x28.5CM Package Contents: 1 * Desktop fan 1 * USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.