Features: Mini handheld personal fan has an upgraded tripod, which is made of high-quality bendable metal and silicone surface. Therefore, the tripod is waterproof, not easy to get dirty and broken, easy to clean, and more durable. You can still bent any angle you want- grip, wrap, stand, hang or wind, keep it flexible and stable. This small deck fan is powered by USB or Battery. It can be charged by computer, laptop, power bank, car charger etc. The build-in rechargeable Li-ion battery has real 3000mAh or 4000mAh, with USB charger for cellphone . This baby stroller fan uses a high-quality motor, which can provide strong wind. One-button operation for switching 4 wind speeds. The low noise motor is suitable for your quiet office or reading, and suitable for your baby to sleep comfortably. Easy to use by only one button, even children can use it under the care of adults. The camping fan supports horizontal adjustment, great for air circulating from various angles and directions, keep you cool all the for time. A must-have appliance for home, office, outdoor in hot summer. This portable fan is powered by USB and for PC/laptop, power bank, AC adapter, wall charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. Specifications: Material: plastic Power supply mode: USB and battery Gear position: 4 gears Size: approx. 317x111x71mm/12.48x4.37x2.80in Voltage: 5V Power: 4W Color: black, green,pink,white Battery capacity: 3000mAh/4000mAh Package Includes: 1PC x Mini Octopus Fan 1x USB cable note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!