Handheld Mini Hand Fan Powerful Small Personal Portable Fan Speed Adjustable USB Rechargeable Small Pocket Fan Battery Operated Fan Home Office Travel Outdoor Product selling point: Small In Size, Big On Function：pocket fan would be an everyday-carry-essential fan to cool you off in hot day and is multifunctional to satisfy your multiple needs. 1.5-3.5 Hours Cooling Time：Up to 3.5 hours cooling time in one full charge. Super long battery life allows you to Enjoy while travelling, commuting, working and any other outdoor activities. This mini handheld fan is USB rechargeable through regular usb adapter, laptop, power bank or car charger. A Palm-sized MINI fan：Featured with unique and pocket size design, portable fan is easy to into a bag to tote around. 3-Stage Fan：small and compact enough to slip into nearly any pockets. Multi- use：Perfect for indoor and outdoor use, the personal fan can produce natural wind to keep you cool when reading, doing sports, waiting in line and travelling, it would be your best partner in such hot summer. Specification: Material:Plastic Fan blades: 7 blades (big wind) Battery capacity: 600MAH Charging time: 1H Adjustable wind speed in three gears: 3.5 hours for a wind, 2.5 hours for a refreshing wind, and 1.5 hours for a strong wind. Output power: 3W Input current: DC 0. -1A Output voltage: DC3V-5V Input voltage: DC3.7V Power supply mode: battery storage (built-in a polymer battery), USB power supply (pluggable computer USB port), rechargeable power supply Note: Please allow 0.5-1cm errors due to manual measurement Due to the difference between differentmonitors, the picture may not reflect the actual color of the item. Package includes: 1 × Handheld Fan . 1 × USB Cable Product Name:Mini Mini Desktop Charging USB Fan Portable Handheld Fan Blue Package Contents:1 fan, 1 USB data cable Item color:Blue Material of the product:Plastic Product Dimensions:One Size