Come and see our amazing products. This hands-free portable fan comfortably goes around your neck so you can stay cool. Includes an adjustable lanyard. Hanging the cooler fan around your neck and take it everywhere. Gentle wind, natural wind, and strong wind. You could adjust this rechargeable travel fan freely according to your need. Support USB powered. 2.5-10 hours working time depends on speed, can also be charged by power bank, car , etc. It's suitable for cooling, camping, outdoor event, trips, office, churches, hot flashes. This hand-free necklace fan with powerful airflow makes it a -have in the summer. Pls confirm further with us if any query about packing info, inventory status and time schedule.