Product Description Colors Available: White, Pink, Black Battery Capacity: 2000mAh Dimensions: 82mm x 28mm x 172.5mm Weight: Net 162g / Gross 196g Fan Operation: - 1st Gear (5V): Press and hold for 1.5 seconds to activate. Displays "F1" and shows power after 3 seconds. - 2nd Gear (7V): Click to switch to this speed. Displays "F2" and shows power after 3 seconds. - 3rd Gear (9V): Click again to reach the highest speed. Displays "F3" and shows power after 3 seconds. - Off: A final click turns off the fan. Cooling Operation: - Activate Cooling: Click to turn on the cooling feature; the snowflake icon will illuminate. - Deactivate Cooling: Click again to turn off. - Note: Cooling function is disabled while charging. Versatile Usage Modes: - Wear around your neck for hands-free use. - Use as a handheld fan for portability. - Place on a desktop for steady airflow. - Foldable design allows for 180° adjustment to direct airflow as needed. Key Features: - Cooling Function: Provides immediate relief from heat. - Intelligent Digital Display: Clearly indicates power level and fan speed. - Mobile Power Source: Can charge your phone on the go. - Phone Holder Function: Conveniently supports your device while in use. Practical Applications: 1. Outdoor Activities: Ideal for picnics, sports events, or hiking to keep cool. 2. Office Use: Perfect for desk use to maintain comfort during work hours. 3. Travel Companion: Lightweight and portable, making it an essential item for trips.