Color options available: white, pink, black. Battery capacity: 2000mAh. Dimensions: 82 28 172.5 mm. Weight: net 162 g, gross 196 g. Fan Operation: - Long press for 1.5 seconds to activate the first speed (5V, displayed as F1, power shown after 3 seconds). - Click to switch to the second speed (7V, displayed as F2, power shown after 3 seconds). - Click again for the third speed (9V, displayed as F3, power shown after 3 seconds). - Click once more to turn off the fan. Cooling Function: - Click to activate the cooling mode, indicated by a snowflake icon. - Click again to deactivate cooling. - Note: Cooling cannot be activated while charging. Versatile Usage: - Wear around your neck, hold in hand, or place on your desk. - Adjustable design allows for a 180° fold. Key Features: - Enjoy a refreshing breeze wherever you go with three adjustable speed settings. - Intelligent digital display shows real-time power and wind speed for easy monitoring. - Dual functionality as a mobile power bank to charge devices on-the-go. - Convenient phone holder feature included for hands-free use. Practical Applications: - Ideal for outdoor activities like camping or hiking where cooling is needed. - Perfect for use at home or office to stay comfortable during warm days. - Great for students during exams or presentations to maintain focus without overheating.