SmartDevil Portable Handheld Fan, Mini Dual-Bladed Hand Fan, 4000mAh Small Personal Rechargeable Battery Operated Fan, Powerful Wind, 3 Speed Adjustable, Hand Held Fan For Outdoor, Travel (White)

Key features

• 【Double Blade & Double Motor】This portable handheld fan has built-in 2 copper brushless motors, which are powerful enough to stably drive the fan blades to run at high speed to generate strong wind.You can feel the ultimate coolness.
• 【Rechargeable Battery】The personal handheld fan has built-in 4000 mAh rechargeable battery, which can be used wirelessly. Universal Micro interface, which is compatible with USB charging interfaces, adapters, mobile power supplies, computers and other devices.
• 【3 Speed & Long Working Time】One button to control the wind. There are three different wind speeds: low / medium / high, you can choose the wind as you like. After fully charged, it can last up to 9 hours.
• 【Portable Silicone Lanyard】This hand fan is not only mini-sized, but also equipped with a silicone lanyard, making it easier to carry and store. It can be hand-held, can be put into a backpack, and can also be placed hanging. Convenient to carry, suitable for home, fitness, travel and other indoor and outdoor scenes.
• 【Small Size】This small hand held fan is only 3.3*6.9 inches, you can put it in your bag. No matter where you go, it's the perfect summer companion to keep you cool while traveling, queuing, or exercising.