Mini USB Li-ion Rechargeable Strong Wind Desk Fan Air Cooling LED 3 Gear Speed Mini 3 Gear Speed USB/Li-ion Battery Rechargeable Portable Multifunctional Fan Powered Mini Portable USB/Li-ion Battery Rechargeable Palm Leaf Fan 3 Gear Speed USB/Li-ion Battery Rechargeable 3 Gear Speed Multifunctional Mini Portable Fan Portable mini fan powered by lithium rechargeable battery, house,office or outdoor,wherever you are, it always offers cool wind 3 Mode Wind Speed Adjustable,speed 1 is the lowest wind,speed 2 is the medium,speed 3 is maximum High efficient and 2-8 Hours long working time (Depend on the mode you use) Powered by Micro USB charging cable or 18650 rechargeable battery Dimensions: Approx :12.4X4.4X14.8CM / 4.88"X1.73"X5.83" Feature: It will give you the breeze you need to stay cool practically silent. The fan palm-sized, making it easy to take with you on the go. Get the cool you want no matter where you are. The THREE different speeds allow you to choose how much air is being moved to achieve your maximum level of comfort. It can provide up to 8 hours of cooling power after fully charged which makes a smart addition to a desk at work or at home or outside. Note: Fan can't be worked without lithium battery in. Specifications: Output Power: 3.76W Speed Mode: Low/Midium/High Battery type: Li-ion 18650 (INCLUDED) Battery voltage: 3.7V Charging type: DC 5V USB & 18650 rechargeable battery Working way: Use AC adapter or rechargeable battery Dimensions: Approx :12.4X4.4X14.8CM / 4.88"X1.73"X5.83" Color:Pink Package included£º 1 x Mini Fan Body 1 x Micro USB Charging Cable 1 x User Manual 1 x Li-ion 18650 Rechargeable Battery