Long Lasting Energy Supply: Equipped with a 3000mAh rechargeable electricity source, this portable temperature regulator works for 10 hours at low speed, 6 hours 25 minutes at intermediate speed, and 4 hours 30 minutes at high speed, perfect for travel, commuting, or outdoor activities Built In Multi Function Lighting: The neck worn temperature controller incorporates a three setting LED light arrangement, merging air movement and visibility features for after adventures like trekking, nighttime strolls, fishing, or unplanned circumstances without extra gear Space Saving Lightweight Frame: Measuring under 400g with collapsing design, this wearable draft provider outshines during nature walks, coastal visits Customizable Temperature Management: A considerate fathers, graduates, or outdoor enthusiasts, this neck worn draft device is useful for car trips Two Directional draft Feature: This wearable cooling device has two independently movable 355° twirling high outlets, enabling targeted draft distribution to your face, neck