Multifunctional: Our foldable desk fan combines fan and LED light. The fan and desk lamp can be used together, or as a night light or fan separately. And thanks to its innovative design, it's not just a vertical desk fan, but it can also be used for wall hanging. And the base of this personal desk fan is designed with a mobile phone holder, which frees your hands. 3 Speeds Adjustable Brightness: This portable desk fan has 3 levels of wind speed and 3 brightness. One-button operation is very convenient and simple. Click the switch to turn on the desk fan with 1, 2 and 3 wind levels. Press the switch for 3 seconds to turn on the light at levels 1, 2 and 3. And noise reduction technology can keep maximum silence, Suitable for rest, study and work. Double Power Fan: Our wall fan not only supports USB power supply, but also compatible with laptops, mobile power supplies, car chargers, etc. And equipped with a 5200mAh large capacity rechargeable and removable battery, when you are camping or in an emergency situation, battery power is more convenient. It is fully charged in 5 hours, and the usage time is 4-12 hours. Foldable DesignAdjustable Angle: Our foldable pedestal fan has a unique foldable design, which can be folded into a fan wall-mounted,can be stretched to be a desk fan (height about 27.5cm),and also can be stretched to be a mini floor fan or a taller desk fan (height about 42cm).And this USB fan can be 360adjusted up, down, left and right, you can enjoy the cool wind from multiple angles. Non-slip Base Easy to Store: This ultra-light desk and table fan base has 4 non-slip pads, which can be securely fixed on the desk and will not be easily pushed or knocked over, ensuring that you are always in the cool breeze. And compared with ordinary fans, it is more compact, convenient to fold, easy to store, and can be placed in a drawer or even a bag. Suitable for indoor and outdoor use. Product size: folded 225mm x 180mm x 75mm. Stretch 410MM*18OMM*180MM Capacity drums : 5200 mAh Warm light color temperature: 3000K Warm light output: 5W-30OLM Working Hours: 4-12H Cell model: 18650*2PCS Charging current: 1.2 A Charging voltage: DC 5 V Number of pieces delivered: 1 Color: Black