Our BOLT™ REDLITHIUM™ USB Cooling Fan is designed to provide you with the MOST POWERFUL AIRFLOW. Allowing you to Keep Cool, with up to 15MPH Air Speed. Paired with the REDLITHIUM™ USB 3.0 Battery for Up to 6 Hours of Run-Time. The BOLT™ REDLITHIUM™ USB Cooling Fan mounts securely on the BOLT™ Front and Rear Mounting Slots and allows you to customize your airflow with the included 3 Air Duct Variations.  The MILWAUKEE® REDLITHIUM™ USB Battery can be recharged in the Fan via USB-C or swapped out with additional REDLITHIUM™ USB Batteries (sold separately) for virtually no downtime. The BOLT™ Fan is compatible with all MILWAUKEE® BOLT™ Safety Helmets and BOLT™ Hard Hats, allowing you to Secure Accessories Simultaneously.

• MOST POWERFUL AIRFLOW.
• Keep Cool, Up To 15 MPH Air Speed
• Balanced, All-Day Wear
• Up to 6 Hours of Run-Time
• Compatible With MILWAUKEE® BOLT™ Safety Helmets & BOLT™ Hard Hats
• High Speed: 4 hours Low Speed: 6 hours
• Secure Duct Attachment
• Includes 3 Air Ducts to Customize Airflow
• Interchangeable REDLITHIUM™ USB 3.0 Battery
• USB-C Rechargeable
• Compatible With MILWAUKEE® Headlamps