AOOOWER Portable Necklace Fan Astronaut Hanging Neck Fan for Traveling Sports Office

Features: USB charging: Built-in 900mAh rechargeable safe lithium battery no need to carry additional batteries just use the USB data cable in the package to charge it. Portable: This astronaut small fan can be hand-held or hung around your neck freeing your hands to do other things. Low noise: Noise reduction with upgraded brushless motor fast wind speed allowing you to enjoy quiet and coolness while working and sleeping. EASY TO USE: It can last 1.5-4h when fully charged this small personal fan is compatible with most computers laptops portable chargers and other devices with USB output. Wide Applicability: Perfect for Beach Pool Camping Hiking Travel Picnic Park Concert or Sports Event. Package Includes: 1x Mini Fan 1x USB Cable Specifications: Material: ABS Colors: White/Black Dimensions: 66x68x96.5mm/2.60x2.68x3.80inch Power Supply: USB Charging Use Time: 1.5-4h Battery Capacity: 900mah Rated Power: 2.8W Input: Dc5V/1A note: 1.Please allow 1-2cm errors due to manual measurement make sure that you do not mind before you order. 2.Due to the difference between different monitors the picture may not reflect the actual color of the item.