Long lasting battery life: Equipped with a 3600mAh rechargeable battery, this fan ensures extended use for prolonged outdoor activities without needing frequent recharges Multi functional cooling device: Combines waist mounted wind circulation and movable lighting in a single unit, ideal for warm weather activities, daily commutes, and high temperature work environments Adjustable wind settings: Provides five different speed levels from gentle to powerful cooling effect, suitable for varying weather conditions and individual comfort preferences Integrated lighting function: Includes a gentle LED that provides soft brightness for nighttime applications such as camping, unexpected needs, or low visibility walking while maintaining cooling functionality Waist mounted portable fan: This lightweight body worn cooling device features comfortable straps, designed for extended outdoor activities including construction work, tasks, cycling, fishing, and travel without causing back strain