1. LED light and Timing function: Long press the timing button to turn on the built-in LED light of the fan. Camping fans with bright LED lights can provide plenty of lighting for your tent or campsite. Also, you can program the table fan to work for 1 or 2 hours. Fan mode and lighting mode can be used together or separaty. 2. 4 Speed adjustment: Multi-group table fans have 4 speeds, you can choose weak, medium, strong and strongest air for all your cooling needs using the power switch on the back of the fan. The USB fan has been upgraded to a larger 3-blade design that supports high speed blades to generate strong winds and comes with a id power hood to maximize airflow and keep you out of the summer heat.3.Super Quiet: High precision brushless motor design makes this portable fan quieter than other fans on the market. The Multper Mini Fan features an ergonomic handle that adjusts up and down 180 and comes with noise- non-slip patches that hp reduce vibration and increase friction, making it super quiet even when you're working at high speeds without disturbing your sleep, work, or study. 4. Portable USB charging fan: Small fan built-in 2600mAh rechargeable battery, service life 2.2 ~ 7 hours. The quiet fan comes with a 1-meter-long Type-C cable that can be charged from a variety of power sources, including wall chargers, computers, mobile power supplies, in-car USB and more. Size 16.5x16.5x9cm, weight 308g, very small and portable, can be easily placed or hung anywhere. 5. Camping Fan & Summer Gift: This table fan is small and dicate, easy to carry and durable, perfect for tents, outdoors, camping, hiking, home and office, trav, etc. The Multper Mini USB Fan is the perfect summer gift for family and friends during hot weather. So you can enjoy a cool summer day anytime, anywhere.