The KN-L2972 is a wearable neckband fan designed for hands-free personal cooling with powerful and adjustable airflow.

Key Features:

1. Equipped with two 2-inch brushless Hall motors for quiet and efficient operation.
2. Powered by two 3.7V 2000mAh 18650 lithium batteries, providing long-lasting performance.
3. Switch functions include 3 adjustable fan speeds (Low / Medium / High) plus Off.
4. Built-in battery protection features with overcharge and over-discharge safeguards to ensure safety and prolong battery life.

This neckband fan offers comfort, portability, and reliable cooling, perfect for outdoor activities, workouts, or daily use.