General description This USB Rechargeable Portable Fan is designed for both indoor and outdoor use, offering a stylish and compact solution to stay cool. With a detachable base that serves as a phone holder, this fan is perfect for makeup routines, hot flashes, travel, and more. Technical specifications 3 Adjustable Speeds for personalized comfort Ultra-quiet operation at less than 30 dB USB rechargeable battery for long-lasting use Lightweight and portable design Usage Ideal for the office, travel, or bedtime Perfect for cooling off after workouts or during makeup application Convenient for outdoor activities Other information To extend the life of your mini fan, avoid using fast chargers.