Klein Tools 60523 Dual Cooling Fan for Hard Hats and Safety Helmets, Lightweight, USB-C Rechargeable Fan, Cools Head, Neck, and Face

VERSATILE: Portable cooling fan compatible with Klein Safety Helmets and both Cap and Full Brim Hard Hat styles (sold separately) | COMFORT: Lightweight and balanced design with quiet operation for uninterrupted all-day use | COMPACT: Low Profile design for confined space use | EFFICIENT: Open axial fan design for maximum air flow | TARGETED AIRFLOW: Adjustable vents for directing air where needed on the back of the head or neck | CONVENIENCE: Flip-up hinge design allows easy storage when not in use | MODULAR DESIGN: Swap out rechargeable battery (Cat. No 29025) with spare for extended runtime