Material: ABS+PC Size: 170*230*75mm Battery capacity: 10000 mAh. Number of fan blades: 3 leaves Solar board: 3.8W/6V single crystal silicon Light: 16 LED lamp beads/ 2W Wind speed gear: 4 gear Time: 3 gear Light gear: 3 gear Electricity display: 4 gear Input: 5V/2A Output: 5V2A Endurance: Maximum Wind: 6-8 hours, minimum wind: 16 hours About Solar Camping Fan-10000mAh Features: Solar Charging - Solar charging is environmentally friendly, facilitating a carbon-free, off-grid lifestyle. You don't have to worry about running out of power even when you're outdoors. 10000 mAh Rechargeable Battery - The battery has a capacity of 10000mAh. It allows charging and discharging simultaneously, and it has two ports, TYPE-A and TYPE-C, so it can be used as a portable power bank. Lightweight and Convenient - It's portable, easy to store and transport, weighing only 900g. Made from high-quality ABS+PC materials, it's ideal for outdoor settings such as fishing, camping, traveling, beach events, and other popular sports events. It's also suitable for indoor use, studying, working, etc. Three-Timer Modes and Four Wind Speed Settings - The 3 timing control periods of 2-4--8 and four adjustable speeds will meet your needs for different occasions. A fully charged battery can last for 10~24 hours, providing you with lasting coolness. Angle Adjustment - It has three working angles 30, 60, and 90 for free wind direction adjustment.