Cooling Fan for Hard Hats and Safety Helmets

The Klein Tools cooling fan is designed for use with Klein Tools' hard hats and safety helmets with patent-pending accessory mounts for easy attachment and removal. The dual-fan design forces outside air into the shell to push out stale hot air, facilitating cooling. Included long and short ducts can be configured in 16 different ways for efficient airflow. They are powered by a detachable, rechargeable lithium-ion battery that can also charge other small USB devices.

Features

• Cooling fan has powerful dual-fan design for efficient airflow on head, neck, or face
• Long term comfort with quiet operation; made of lightweight materials
• Low-profile style conforms to shell to minimize bumps and snags
• Up to 6 hours continuous runtime via modular rechargeable battery
• Modular design offers 16 ways to cool face, neck, or under shell with long or short ducts (included)
• Easy mount design: attach to Klein's front/back mounts; no straps needed
• Rechargeable via USB-C® cable (included)
• The detachable, rechargeable lithium-ion battery that powers the Klein Tools cooling fan is sold separately