In general, if there is a promotion for this product, then you can safely take it. if the air temperature is above 30 degrees, then obviously it will not save you, in general, like any other fan, I advise you to buy.
Misby Portable Bladeless Desk Fan: 11.8 Inch 4-Speed Personal Cooling With LED Lights And Touch Controls - Ideal For Home, Bedroom, And Office Use (Green)
32 Review
Stay Cool On-The-Go: TriPole Mini Handheld Fan With USB Rechargeable Battery, Adjustable Speeds, And Foldable Design
32 Review
Misby Rose Portable Bladeless Desk Fan - Quiet And Rechargeable With 3-Speed Control, Perfect For Home, Office, Bedroom And Desktop Use
35 Review
Xiaomi Solove F5 Global desktop fan, white
35 Review
UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review
🥛 Electrolux EACS-12HG2/N3 Split System Air Conditioner with Milk Cooling Feature
12 Review
🥶 LG TC09GQR Split System Air Conditioner - White
11 Review