White neck fan with both fan and cooling functions. "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 of cooling, like a chilled can of juice on your back and neck. It is equipped with a thermoelectric module called a Peltier element. This is a wearable thermo device that can directly cool the surface of the body where it makes contact. "Coolness at your fingertips!" The powerful fan and cooling plate cool the back of your neck thoroughly, enveloping your neck in a pleasant coolness. The airflow can also be adjusted to 3 levels of your preferred speed. Cooling also has 3 levels. *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 levels ■ Airflow mode: 3 levels - Type: Neck fan - Function: With cooling function - Design: White - Features: Fan function and cooling plate - Cooling method: Combination of fan and cooling plate Thank you for viewing.