- Safety First: This clip-on fan is designed with safety features including overheating protection and a finger pinch prevention design (gaps less than 5.4mm), making it ideal for homes with children and pets. The soft anti-pinch cotton on the clip ensures a secure, non-slip grip for added peace of mind. - Versatile Power Options: Powered by a built-in 3000mAh rechargeable battery or via USB, this 7-inch fan is perfect for various settings. Enjoy up to 16 hours of use on low speed, 9 hours on medium, and 4 hours on high. Alternatively, plug it in for continuous operation, making it suitable for bedrooms, strollers, camping, and travel. - Quiet Yet Powerful: Featuring a unique blade design that reduces noise by 25%, this fan operates at a minimum sound level of 25dB. It provides a strong breeze without disturbing your work or study environment, making it an excellent choice for any quiet space. - Compact and Adjustable: With a mini size of 5.11 x 2.95 x 7.09 inches and a weight of only 0.58 lbs, this fan is highly portable and space-saving. Its 720° rotation capability allows for both horizontal and vertical adjustments, ensuring you can direct airflow exactly where you need it. - Quick Charging Convenience: Enjoy fast 5V-2A charging that fully recharges the battery within just 4.5 hours. The USB Type-C charging port is compatible with various devices, including laptops, phone chargers, and power banks, providing flexibility for charging on the go.