General description Portable and versatile, the 2000mAh Hanging Neck/Waist Fan is designed for outdoor activities such as camping, hiking, climbing, and running. It features a digital display that clearly shows gear position and battery capacity, making it easy to monitor usage. The fan can be worn around the neck or waist, or placed on a desktop, thanks to the included lanyard. Technical specifications Battery capacity: 2000 mAh Rated input: DC 5.0V/1.0A Rated power: ≤5W Charging time: approximately 2 hours Battery life: 1st air volume for about 8 hours, 2nd air volume for about 5 hours, 3rd air volume for about 3 hours Material: ABS Color: Orange Measurement allowed error: +/- 1-3cm Usage The fan operates with three air volume levels, activated by pressing the switch: 1st air volume: "01" 2nd air volume: "02" 3rd air volume: "03" Power off: fourth switch press Battery status is displayed as follows: Remaining power: "01-100%" Low battery: "LO" Fully charged: "100%" Other information