Power from any USN socket such as your PC or Laptop or any USB adaptor plug. Afraid it'll never end ?. You need a new portable mini fan air condition unit. Ah the old mini fan. Didn't you always want one when you were a kid.
eBay
Cooling Fan M-3051B Car Refrigerator Fan 9225 12VDC 0.45A Two-wire Circular DC Fan Refrigerator Cooling Fan M-305IB M3051B
Aliexpress UK
Lanyard Design & Aromatherapy Function: Our portable personal cooling fans are perfect for indoor and outdoor use. Mute Function & 5-Speed Speed Regulation: Quiet hand-held fan/neck fan/desk fan. The fan speed is adjustable in 5 gears, short press the button to turn on the fan, press repeatedly to adjust the fan speed or turn off the fan.
eBay
2 Pcs Gdstime 60x60x20mm 6020 12V 24V Dual Ball 3D Printer Cooler Fan 60mmx20mm Brushless Machine Equipment DC Motor Cooling Fan
Aliexpress UK
Battery capacity: 1800 mA. Single net weight: 175g.
eBay
Cooling Fan 3000RPM Fan Cooling Belt Controller Multi Functional Chassis Workstation Cabinet Cooling Service Station Cooling Fan
Aliexpress UK
Stay cool wherever you go with the DUTRIEUX Portable Mini Handheld Fan – a versatile 3-in-1 cooling solution that works as a neck fan, desktop fan, and handheld fan. ✅ Ultra-Lightweight & Foldable – Weighs only 175g – easy to carry in your bag or hang around your neck.
eBay
2006 5V 2CM 20MM Fan 20*20*6MM Cooling Fan Fan Mini Laptop Cooling Fan 3wire Computer PC Fan Radiator Cooler
Aliexpress UK
Battery capacity: 4000mAh. This wearable fan has a dual clip design, which can be used to attach the fan even with your T-shirt or Trouser firmly. You can also use it as a portable neck fan with the included neck strap.
eBay
LIANLI UNI FAN SL-INFINITY Computer Water Cooling ARGB Fan,Daisy Chain Case,Radiator Fans,Cableless Cluster Fan,UF-SLIN120-1B/W
Aliexpress UK
Fan Style: Desk. Type: Desk Fan. Model: USB Powered Portable Table Fan white. Features: Adjustable Tilt/ Head, Quiet Operation. No battery required. It can be easily put in any laptop bag and is very suitable for travel.
eBay
JONSBO ZC-360 Chassis Fan 3 Screen 5V ARGB PWM CPU Cooling Fan Ball Bearing Integrated Fan Magnetic Suction 3.38 Inch Case Fan
Aliexpress UK
[360° Cool Strong Wind]: Our neck fan works together with the powerful motor to provide fast air movement and bring a good amount of cold air to your face and neck. The surrounding air vents on both sides of the cooling fan are especially helpful for relieving hot flashes. It's the perfect choice for humid days - just wear it and enjoy your summer activities ! [Low Noise & Bladeless]: Our bladeless neck fan is extremely quiet, with noise levels below 40 decibels at low speed setting. You can have a conversation without any interruptions. Even on the top gear it's not very noisy. The fan is equipped with a centrifugal bladeless turbine device, with a bladeless design and an ultra-small air inlet. There is no need to worry about hair being.
eBay
Cool Summer Days Cooling Fan Compact Air Cooling Solution Air Cooling System Desk Cooling Fan Wide-Angle Air Supply
Aliexpress UK
Customizable Comfort: With 120 adjustable speed settings, our small hand fan allows you to customize your cooling experience to your exact preference. Stylish Gift Choice: Featuring a sleek and modern design, this mini fan makes an ideal gift for friends and loved ones.
eBay
A3PC 50x50x20mm 24V Cooling Fan Replacement Double Bearing Cooling Fan 3D Printer Cooling Radiator Fan for AD 5M 3D Printer
Aliexpress UK