Otlonpe 2 Pack Portable Desk Fan 6.5 Inch, 4000mAh Rechargeable Battery Operated & USB Powered, 22Hrs Cordless Small Personal Fan 4-Speed Quiet for Office Travel Home Sleeping, Led Display, Foldable

Cruise Ship Essentials - Portable Desk Fan3-IN-1 Multifunctional Design. Combined with USB Fan + Battery Operated Fan + Emergency Charging function. Perfect for home, office, cruise ship, travel essentials, indoor or outdoor use it keeps you cool in hot weather on the go
5-22 Hours Cooling TimeUse it in USB mode for continuous cooling or switch to battery mode with its built-in 4000mAh battery. After a 4-hour charge, enjoy 5-22 hours of runtime (depending on speed), making it ideal for all-day use
Ultra-Quiet & 4 Adjustable SpeedsWith noise levels below 35 dB, this desk fan won't disturb your sleep, work, or study. Choose from 4 speed settings from a gentle breeze to a powerful gust windto suit your cooling needs
User-Friendly FeaturesThis compact 6.6x5.6x1.5 inches, 9.3oz portable fan , 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 an emergency phone charger
Safe & Versatile Cooling SolutionEquipped with overvoltage and overcurrent protection, this portable fan ensures safety during use. Its <8mm spacing fan grid prevents finger injuries, making it safe for kids. This travel fan works well for indoor and outdoor cooling such as cruise ship traveling, sleeping, working, outdoor camping, etc