Otlonpe Small Desk Fan 6.5 Inch, 4000mAh Rechargeable Portable Fan for Travel, Slim Quiet, 7.5-22H Battery Operated, Power Bank, 4-Speed, 180° Folding, Personal Cooling for Indoor Outdoor Desktop

About this item 3-IN-1 Multifunctional Design This compact 6.6×5.6×1.5 inches, 9.3oz portable fan combines a USB fan, rechargeable battery fan, and power bank in one. Perfect for home, office, travel, or outdoor use, it keeps you cool in hot weather on the go Dual Using Modes & Long Battery Life Use it in USB mode for continuous cooling or switch to battery mode with its built-in 4000mAh battery. After a 5.5-hour charge, enjoy 7.5-22 hours of runtime (depending on speed), making it ideal for all-day use Ultra-Quiet & 4 Adjustable Speeds With noise levels below 35 dB, this desk fan won’t disturb your sleep, work, or study. Choose from 4 speed settings—breeze, comfortable wind, strong wind, or circulating wind—to suit your cooling needs User-Friendly Features 180° foldable design for adjustable wind direction and easy storage. Removable fan frame for quick and easy cleaning. LED display to monitor fan speed and battery life. Doubles as a power bank to charge your phone in emergencies Safe & Versatile Cooling Solution Equipped with overvoltage and overcurrent protection, this portable fan ensures safety during use. Its