Manufacturer: KEYNICE Model Number: KN-871 Color: Black 4-speed wind control / LED light / 360° horizontal and vertical rotation / Up to 20 hours of continuous use after a full charge (charging time approximately 5 hours) Clip-on design allows for attachment to various locations. Rechargeable, making it suitable for outdoor activities and leisure. Charging and operation have been confirmed. The item is still in its box and packaging, and the main unit is also clean, indicating that it hasn't been used much. Therefore, I am putting it up for sale.