Description Dual Breeze Neck Fan is a versatile portable cooling experience! Easy to wear around back of neck for hands free use on-the-go or can stand on a desk or table. Both fan heads have 3 speeds and rotate 360 degrees. Add some fun with two light modes (7-Color changing or White) that can be turned on or off independently of the fan. Runs up to 4 hours on a single charge (depending on setting). Included Micro USB power cable and rechargeable 1200mAh battery makes it easy to charge up or use on the go.