VERTICAL AIRFLOW KEEPS YOU COOL: When the summer heat hits, our powerful fan keeps you cool! Optimal vertical air vent ensures you're getting a cool breeze so you stay cool, dry, and comfortable! WEAR IT AROUND YOUR NECK: This hands-free portable fan comfortably goes around your neck so you can stay cool. 12 hour runtime. Includes an adjustable lanyard. Requires 2 AA batteries - not included. GREAT FOR ANY OUTDOORS OCCASION: Put on the fan whenever you step out in the sun! It's a must-have for the beach, pool, camp, hiking, travel, picnic, park, concert or sporting event! SUPER SLIM PROFILE: A compact design allows you to easily carry the fan around anywhere hassle-free! Extremely lightweight makes it great for anyone to have - kids, teens, men and women! TRUST THE BEST WITH O2COOL: O2Cool is leading designer and manufacturer of creative consumer products! Our premium fans are designed to be the highest quality for your satisfaction! **This listing is only for one item of your chosen color** Stay cool while camping, hiking, hunting or fishing with the O2 COOL Deluxe Necklace Fan. This lightweight and compact portable fan features hands-free cooling with a vertical airflow that provides a comfortable, powerful breeze. Breakaway safety lanyard. Requires 2 AA batteries (not included).