The sleep mode turns off the display, making it perfect for extended use at sea, especially as a quiet travel fan for sleeping.
Zaardend Portable Magnetic Travel Fan, 5000mAh Rechargeable Battery Powered, Mini Personal Travel Fan for Sleeping Attach Magnetically&Desk Use, Essentials for Italy European Travel Plane Hotel
Magnetic Travel Fan, 5000Mah Ultra-Slim Cruise Approved Fan Rechargeable, 4-Spee
Magnetic Travel Fan, 5000mAh Ultra-Slim Cruise Approved Fan Rechargeable, 4-S...
HONKYOB Magnetic Cruise Approved Fan, 5000mAh Ultra-Slim Travel Fan Rechargeable,5-Speed,Portable Fan for Cruise Ship Cabin,Bedroom Sleeping,Camping,Travel & Cruise Essentials 2026
LAIDOLAILA Cruise Ship Approved Fan – 5000mAh Rechargeable Battery,USB-C Charging, Magnetic Hanging for Cabin Ceiling or Wall – Carnival Must Have, Travel Essential (Black)