General description The Neck Air Conditioner is a portable neck fan designed for hands-free cooling. Utilizing advanced semiconductor technology, it can cool the heat sink to 15°C within 2 seconds, providing instant relief from heat. With an ultra-fast motor operating at 8700 rpm, it delivers powerful airflow and 360° air supply for an unparalleled cooling experience. Technical specifications Cooling Plate Temperature: 15°C in 2 seconds Motor Speed: 8700 rpm Battery Capacity: 5000mAh Operating Time: 3-18 hours (depending on speed) Charging Time: 3-4 hours Noise Level: 20 to 35 decibels Folded Size: 21 x 13 x 6.4 cm Compatibility and accessories No specific compatibility or accessories mentioned. Installation No installation required; simply wear it around your neck. Usage This neck fan is ideal for various activities such as working, studying, cooking, exercising, and driving. It is also perfect for outdoor events like traveling, camping, and concerts, providing a refreshing