Kewo [100-Level Cooling] Handheld Desktop Semiconductor Long Battery Life Portable USB Small Fan High Wind Power Rechargeable Cooling Device for Dormitory Students

High-speed turbine motor delivering powerful airflow with 100-speed adjustable settings for precise cooling control.

Ice-ceramic cooling technology for efficient and rapid temperature reduction, outperforming traditional fans that blow hot air.

Supports fast charging and simultaneous use while charging.

Ultra-long endurance with energy density significantly higher than traditional batteries.

Multiple safety protections including overcurrent, overtemperature, overvoltage, and short circuit protection.

Quiet operation with noise reduction technology suitable for office, classroom, library, elevator, dormitory, and subway environments.

Compact and lightweight design for easy portability; fits comfortably in small bags for outdoor activities such as hiking, travel, and commuting.

360° wide-angle airflow for full-body cooling effect.

Durable and high-quality craftsmanship ensuring long service life and resistance to wear.

Upgraded anti-hair entanglement design for safe use by users with long hair.

Digital LCD display showing fan speed and operational status.

Multiple usage modes suitable for home, office, dormitory, outdoor leisure, and commuting.

Ideal for outdoor activities under high temperatures without causing makeup smudging or excessive sweating.

Suitable for office, classroom, library, elevator, dormitory, subway, and other quiet environments.

Data based on KOVOL laboratory testing; actual performance may vary due to environmental factors.