General description This portable bladeless neck fan features a digital display and offers 5 adjustable speed settings. With a large capacity 3000mAh battery, it is designed for convenience and comfort, making it an ideal companion for both work and leisure. The fan operates quietly, ensuring it won't disturb your focus while providing a refreshing breeze. Technical specifications Product weight: 9.1 OZ Battery capacity: 3000 mAh Operating voltage range: 5 V Power: 5 W Operating duration: 4-16 hours Interface type: USB-C Wind speed levels: 5 Noise level: less than 36 decibels Usage Press briefly to turn on and select speed settings from 1 to 5. The fan features a 360-degree air supply mode for enhanced cooling. Designed for comfort, it is made from soft silicone that is gentle on the skin. Lightweight and portable, it can be worn comfortably while sitting or walking. Other information The bladeless design prevents hair from getting caught in the fan. Its stylish appearance makes it a