collar fan

Neck Hanging Hands Free USB Portable Fan Mini Portable USB Charging Sports Folding Fan 3 Gear Usb Air Conditioner Stylish Hands-free Design: This creative neck portable fan can be hung around your neck and release your hands for a more convenient job. The dual fan head has a 360? flexible rotation design for a more powerful airflow. Can be used as a table fan to enhance indoor air circulation. Suitable for outdoor sports, fishing, golf, travel, camping, office, indoor, hiking, cycling?baby carriage and more.