Yes, the fan supports charging while in use via its Type-C port. However, for optimal battery health and charging efficiency, it's recommended to use it on lower settings while plugged in.
Yes, the fan is air travel-friendly. It complies with international safety certifications including FCC, ROHS, CE, and the battery capacity (4000mAh) is within the allowable limit for carry-on electronic devices.
The built-in 4000mAh rechargeable battery supports 3 to 10 hours of continuous use, depending on the wind speed setting. Lower speeds provide longer usage, while turbo mode will consume more power.