1、Energy Saving: The innovative left and right twin turbine blast design of rechargeable neck fan efficiently gathers wind to reduce air fluctuations, resulting in a more energy saving operation. 2、Lightweight: Thanks to its load reducing structural design, this neck fan is incredibly lightweight and won't make you feel weighed down when wearing it. You can enjoy the cooling comfort of a fan without the discomfort of a heavy device hanging around your neck. 3、Silicone Hose: The use of silicone material in the hose of this neck fan ensures that it is not only durable and long lasting but also safe for your skin. You can wear it comfortably for extended periods without worrying about any irritation or discomfort. 4、3 Wind Speed: With three different wind speed settings, you can easily customize the cooling power of this wearable neck fan to suit your preferences. Whether you prefer a gentle breeze or a stronger airflow, you can easily adjust the fan to meet your needs. 5、Battery: The 1200mAh capacity batteries included in this neck fan provide a long working hours duration, you can stay comfortable and cool throughout the day without interruption.Item Type: Neck Fan Material: silicone, ABS, electronic components Rated Power: 3.5W Working Current: 0.6A Battery: 1200mAh Lithium battery (shipped with built in battery)1 x Neck Fan 1 x USB Cable