【New Summer Neck Fan - Featuring Two Semiconductor Instant Cooling Plates】Countermeasures for mask stuffiness & hands-free operation!! Due to the causes of hay fever, it is necessary to wear a mask even in the hot summer. Not only does it get stuffy, but you might also get heatstroke. This latest neck fan can perfectly avoid these worries. The neck-hanging type keeps your hands free. The back of the neck is made of silicone, so it feels comfortable against the skin. The most important feature is the addition of two semiconductor instant cooling plates on both sides of the neck. The "symmetrical" dual-semiconductor neck fan cools down rapidly in 1 second, instantly lowering the perceived temperature by 15 degrees Celsius. It is an essential item for the hot summer. 【3-Stage Wind Speed Adjustment & 360° Powerful Airflow】This neck cooler has 3 levels of wind speed: "Low," "Medium," and "High," which can be freely adjusted with the switch on the main unit. Utilizing dual-channel turbo blades, this neck fan provides 360° surround airflow. Equipped with a double-operating motor with a maximum speed of 9500rpm, the airflow capacity has been significantly enhanced. It can solve various summer problems such as heatstroke, makeup smudging, and sticky sweat. Press and hold the power button for 3 seconds, and the white light will turn on, and the neck cooler will start rotating in "Low" mode. You can adjust the wind speed by briefly pressing the power button. When the fan is blowing, briefly press the cooling button above the power button to activate the cooling plates. (The cooling function will not turn on unless the fan is running.) 【4000 mAh Large Capacity Battery & 30dB Low Noise Design】The portable neck fan has a built-in 4000mAh large-capacity battery certified by PSE, which extends the usage time. You don't need to charge it frequently; the specific usage time depends on the gear and the ON/OFF of the cooling button. Neck Cooler Cooling Plate 【2025 Strongest Evolution, Powerful Airflow, Contact Cold Sensation】ODIPPO Neck Fan, Peltier Element, 4000mAh Large Capacity, Neck Fan, Portable Fan, Neck Cooler, Quiet Design, Lightweight, Two Semiconductor Cooling Plates, 20dB Quiet, 360° Surround Wind, Perfect for picnics, sports viewing, outdoor activities, heatstroke prevention, fireworks displays/hot ground/housework, etc. Japanese instruction manual (Black)