【STYLISH and CONVENIENT DESIGN】: This portable usb neck fan with new neckband design,you can hang the fan around your neck and take it everywhere.The dual fan head has a 360° flexible rotation design for a more powerful airflow.Can be used as a handheld fan, desktop fan, portable fan, mini USB fan, wearable hanging neck fan.for outdoor sports,personal cooling,fishing,camping, office, golf, hiking, travel, cycling，baby carriage and more. | 【LOW NOISE PERSONAL FAN】 : Made of high quality copper brushless motor, Each fan head combines 7 bionic fan blades to make the blade softer, more durable and quieter，Transmit more wind for you.this fan personal produce stronger, smoother and quieter wind. | 【Three Speeds PORABLE NECK FAN】: This portable wearable Fan have two wind head that can be adjust the direction 360°,it has three speeds of low / medium / high speed for you to choose, The lightweight weight won't make your neck feel sore. Simulating the natural wind, let you feel comfortable and cool in the hot summer. | 【PORTABLE NECK FAN】: Can be used continuously for 4-8 hours. (depends on the operating mode of the neck fan) | 【MULTIFUNCTIONAL PERSONAL NECK FAN】: The unique portable fan design is your first choice in the hot summer, this is a heartwarming gift for kids / elderly / man / woman. Perfect for summer cooking, outdoor sports, library, hiking, travel.