wooden horse Ultra-long battery life foldable neck-hanging fan rechargeable blue Ultra-long battery life foldable neck-hanging fan rechargeable blue USB Fan  (blue)

Long-lasting battery life: Built-in 1200-2000mAh lithium battery, can be used continuously for 1-3 hours, meeting daily travel and office needs without frequent charging. Rapid cooling: Using efficient cooling technology, it instantly lowers the perceived temperature, bringing a refreshing cool breeze, especially suitable for use in hot summer. Foldable and portable: Lightweight foldable design, compact size when stored, easily fits into bags or pockets, carrying it around is effortless. Neck-hanging wear: frees your hands, leafless design is safe and does not pinch hair, suitable for running, hiking, commuting, indoor work, and various other scenarios. Quiet and low noise: Operating noise is below 36dB, like a soft whisper, and will not disturb others in quiet environments such as libraries and offices.