MATEPROX Neck Fan Bladeless, Portable Hands Free Lazy Neckband Fan with 4000mAh Rechargeable Battery, Personal Wearable USB Neck Fan for Outdoor Sports Travel Home-White

Comfortable to Wear: The neck fan is designed to be lightweight and ergonomic; the neck fan can be adjusted to different angles, and the neck size can be adjusted as well, making it suitable for different people.
Hands-Free Convenience: The neckband fan is designed like a headphone, freeing your hands to do other tasks while keeping you cool. Ideal for personal cooling, camping, outdoor sports, travel, and work.
Powerful Battery: The built-in 4000mAh rechargeable battery provides up to 10 hours of use, giving you uninterrupted cooling power. Say goodbye to constantly changing batteries or being tethered to a power outlet.
Bladeless Design: The bladeless design ensures safety and eliminates the risk of getting hair tangled, making it safe and worry-free to use.
High-Quality and Quiet: Made of high-quality ABS and silicone materials, the neck fan is durable, long-lasting and operates quietly. With multiple speed levels, simply press the control button to adjust the wind speed.