2025 Latest Version: Foldable Neck Cooler by ohyes Blade-less Safety Design: No worries about hair getting caught, and prevents dust and sweat from entering. Independent Wind Cover Technology: Dual turbine fan blade design improves safety compared to conventional products. Rapid Cooling Function: Upgraded airflow and noise reduction features. Wind Volume Adjustment and Design 3-Level Wind Adjustment: Easily switch between low, medium, and high wind speeds with independent buttons. Ultra-Lightweight Design: Weighs only 275g, reducing strain on the neck. Skin-Friendly Material: Made with ABS material. Foldable Function: Can be folded within a 150° angle range. Battery Performance High-Capacity Battery: Built-in 5000mAh for 4-18 hours of continuous operation (depending on wind speed). Rapid Charging: Fully charged in just 3 hours. LED Remaining Power Display: Innovative LED display visualizes battery level and wind speed level (1-3). Usable All Day: Supports long hours of continuous use. Powerful Airflow System 360° All-Around Airflow: Dual turbo motors and dual duct design on both sides. 80 Air Vents: Achieves efficient airflow. 60 Powerful Dual Turbine Fan Blades: Enhances wind power and speed with a central extrusion wind duct. Ultra-Quiet Design: Low noise of only 25dB, does not interfere with studying, working, or exercising. Comfort and Versatility Hands-Free: Designed to free up both hands. Wide Range of Uses: Kitchen, office, garage, camping, cycling, shopping, etc. Ideal for Gifts: Popular as a gift for birthdays, Father's Day, and Mother's Day. For Corporate Use: A summer essential for individuals and corporations alike. Package Contents Neck Cooler Body x 1 Charging Cable x 1 Japanese Instruction Manual x 1 This product solves the problems of conventional neck fans and is an innovative cooling device that significantly improves safety, functionality, and comfort.