Planning to travel in the summer? A portable neck fan might be just the thing for you. 

Portable neck fans like the Jisulife 3-in-1 Handheld Fan provide effective cooling while traveling in the summer. 

These fans feature long battery life, USB charging, flashlight functionality, and provide airflow to the neck and face, helping lower body temperature. 

The Jisulife fan is specifically highlighted for its lightning-fast speed, strong wind, impressive power despite compact size, patented technology, color options, and versatility as a USB charger and flashlight.

Other highly rated neck fans like OLV, Amacool, Aocool, and Asnug offer similar features, including multiple wind flow sources, speed settings, LED screens, adjustability, long battery life, and stylish designs. 

These fans operate quietly, are budget-friendly, and some have flexible ‘octopus’ legs for secure placement.

Using the highest setting can drain the battery quickly, so carrying a power bank is recommended.

When choosing a fan, consider its purpose, placement, wattage, battery life, charging time, and covered blades. Desk fans are compact for small spaces, while tower fans cool entire rooms but require more floor space.

Position fans strategically, like near open windows, and choose oscillating models for better air circulation.

This article was written in collaboration with [Generative AI news company Alchemiq](www.alchemiq.ai).