Lightweight neck fan with a cooling plate and fan function. "Eliminate stuffiness and sweat on the back of your neck!" Press the button and it cools down in as little as 3 seconds! It's a new sensation, like a chilled can of juice on your back and neck. It is equipped with a thermoelectric module called a Peltier element. This wearable thermo device can directly cool the surface of the body where it makes contact with the main unit. "Coolness at your command!" The powerful fan and cooling plate cool the back of your neck thoroughly, enveloping your neck in a pleasant coolness. The airflow can be adjusted in 3 stages to your preferred speed. Cooling is also adjustable in 3 stages. *Recommended operating environment: Outdoor temperature below 35°C. The cooling mode cannot be operated independently. "USB rechargeable, energy-saving, and long-lasting operation" The battery has a large capacity of 4000mAh. Continuous use time is about 10 hours on low mode, and about 6 hours even on high mode, supporting long hours of use. *Before use, please remove the protective seals from the cooling plate and the LCD screen. "Wrap-around storage and lightweight at about 215g!" Palm-sized and very compact! Perfect for outdoor work such as farming! Recommended for preventing heatstroke during outdoor sports like golf and fishing, mountain climbing, and jogging, as well as for warehouse work and desk work. "Specifications" Input voltage: DC 5V/2A ■ Rated power consumption: 6W ■ Battery capacity: 4000mAh ■ Operating time: Approximately 6-10 hours ■ Full charge time: Approximately 3 hours ■ Cable length: 100cm ■ Product weight: 215g ■ Cooling mode: 3 stages ■ Airflow mode: 3 stages - Type: Neck fan - Color: White - Functions: Cooling function, Fan function - Features: Equipped with a cooling plate - How to use: Wear around the neck - Design: New structure, lightweight design Thank you for viewing.