Rechargeable Fan for Bike & Exercise Bike - 4000mAh Portable Fan with Adjustable Strap, 3 Speeds, 360° Rotation

Rechargeable 4000mAh battery provides to 6 hours of use on low setting and 4 hours on high setting. 3-speed settings offer gentle, refreshing, or airflow for personalized cooling. rubber strap and magnetic mounting allow secure attachment to handlebars, strollers, carts, and . 360° rotation feature enables full-angle airflow adjustment for maximum comfort. Compact 12 cm design is lightweight and portable, ideal for indoor and outdoor use.