Material: ABS Weight: 0.8 lbs Charging time: 2-4 hours, battery capacity 2400mAh ABS+environmentally friendly silicone material Lightweight and comfortable for prolonged wear 260g, light and comfortable to wear Low noise and silent heat dissipation, making full use of airflow, running softly and without noise 3 Simulate natural wind speed adjustment: Press the button to turn on the power, the wind power of the power supply is level 1, and the breeze is fresh Press the switch again, the wind force is level 2, and the double cooling sweeps away the stuffy heat Three-level and below three-level wind, super strong wind instantly cools down 2023 Upgraded DesignA leafless neck fan, just put it on your neck to send air without clogging your hands. There are multiple air outlets on the neck, which can be used on the whole face, with sufficient air to keep you cool at all times. Lightweight and PortableThis powerful cooling fan is designed as a headset, free your hands anytime and anywhere; fashion style makes you look cool, and you can take it with you in hot weather. 3 Speeds AdjustableThe large-capacity battery can provide 4-18 hours of working time (depending on different speeds). . The wearable neckband fan's motor has been improved to produce at least 36 decibels of noise in operation. Gift Recommendation: The fan with earphones has a stylish appearance, perfect for outdoor work, gym, office, mowing, yard work, stroller riding, casual walking, driving, traveling, camping, fishing, etc., you name it.