[Small In Size, Big On Function]Personal Fans Combined with USB Fan + Battery Operated Fan , small desk fan would be an everyday-carry-essential fan to cool you off in hot day and is multifunctional to satisfy your diverse needs. [3.5-9.5 Hours Cooling Time]Personal Fan Up to 9.5 hours cooling time in one full charge with battery mode OR USB mode for no stop working. 2600mAh battery powered fan allows you to enjoy it while travelling, sleeping, working and any other indoor or outdoor activities. [Powerful 3 Speeds Wind]Experience customizable cooling and comfort with the 3 speed settings of our rechargeable fan portable. From a gentle breeze to a powerful gust, Personal Fans each airflow is crafted to cater to your needs. [Ultra Quiet Portable Fan]Personal Fans foldable fan bracket making our small fan more easy to carry. Plus, the max noise of quiet table fan less than 35 db, it 't disturb working, studying, sleeping and meeting. Material: ABS colour: black Package Contents: 1 x Personal Fans 1 x USB cable 1 x English manual 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.