5200mAh built-in battery provides up to 16 hours of continuous use under fully charge. The 5V 1A USB cable included allows to charge via laptop, USB charger, power bank, etc.
120° Adjustable Angles
Battery Desk fan have manually adjustable vertical angle (60°) and optional automatic horizontal oscillation (60°) allows multi-directional wind, bringing you the greatest comfort.
3 Speeds Settings
The battery operated fan has 3 enhance wind speeds control modes. Lowest speed: 1700rpm for personal cooling. Middle speed: 2100rpm for outdoor cooling. Highest speed: 2500rpm for hot summers and cooling multiple people.