Portable Neck Fan, Bladeless and Hands-Free Neck Air Conditioners, Personal Neck Fan Cooling Pad, 1S Instant Cooling and 3 Speed Wind Adjustment Personal Fans for Your Neck to Outdoor Travel Sports - LISEN, WT-F63-White

• [Instant Cooling in 1 Second] LISEN cooling neck fan utilizes a built-in semiconductor radiator to instantly lower the temperature by 30°F in 1 Second. Two cooling plates surrounding your neck provide full coverage for maximum cooling effect, cooling area has increased by 50%, ensuring you stay cool and refreshed no matter the heat. [360° Surrounding Airflow] Featuring a dual-layer design with 40 air vents, neck fan delivers a broader airflow coverage that reaches both the face and neck. Unique 3D airflow design offers an immersive cooling experience, while the bladeless design and honeycomb mesh prevent hair tangling and ensure safety. Operating at a whisper-quiet 30dB, it won't disturb you during work, study, sports, or travel. [7 Usage Modes Extended Battery Life] With 1S cooling, 3-speed fan and 3-speed fan+cooling adjustment, you can easily adjust the wind speed according to individual needs and ambient temperature, catering to different scenarios and personalized requirements. The battery offers a long-lasting performance with up to 8.3 hours in Fan mode, or 2 hours in Max cooling mode. Additionally, the included usb c cable allows you to charge up to 80% in just 2 hours and fully charge in 3 hours. [Hands-Free Design & Ultimate Comfort] The cooling neck fan is designed to provide hands-free operation, allowing you to stay cool while engaging in various activities, such as cooking, sports, travel, hiking and jog. The neck fan features an ergonomic design that its adjustable silicone material conforms to all neck sizes. It is not only practical but also showcases a fashionable taste like wear headphones. [Hands-Free Design & Ultimate Comfort] The cooling neck fan is designed to provide hands-free operation, allowing you to stay cool while engaging in various activities, such as cooking, sports, travel, hiking and jog. The neck fan features an ergonomic design that its adjustable silicone material conforms to all neck sizes. It is not only practical but also showcases a fashionable taste like wear headphones.