Ultra Large Battery Capacity--- With a large capacity built-in 10000mah lithium battery, this fan can literally work for an alarming maximum 48 hours, cooling you for straight 2 days. Compatible with computers, laptops, portable chargers or other devices with USB outputs, this battery operated rechargeable fan can further extend its working hours.
Hands Free Design --- Feeling hot while cycling, climbing and delivering? No third hand to hold a regular portable fan? Why not cool yourself with hands free fan? Flexible and adjustable this lightweight fan is, say goodbye to sweating and scorching summer.
6 Adjustable Speeds --- This personal portable neck hands-free fan has an astonishing 6 speed levels, suitable for various scenarios, working, shopping, cooking, exercising and even running. With this neckband fan, you can easily deal with the hot waves with its powerful airflow.
2 Heads & 360°Rotation --- One pay two fans thanks to the dual heads design of this portable fan. Two is stronger than one, so it's the same with the fan. Double head, double wind power. Plus the 360°rotation function, the flexible fan allows you to make good use of the airflow by freely adjusting its wind direction.
Stylish Appearance & Wide Use--- Shaped like a headphone, this hanging fan doesn't make you look weird when wearing it around, ideal for personal cooling in office, or outdoor activities, such as camping, traveling, hiking, climbing and sports etc.

Battery	10000mAh
Speeds	6
Working Hours	Lasts 6 - 48 hours
Flexible Design	360° Rotation
Charging Time	5.5 hours

Noise	Very quiet
Material	ABS & PP
Cable Length	2.62ft
Weight	Light weight, 1.05lb
Package included	1* portable neck fan, 1* type C cable , 1* user manual