Brand new, unused! Immediate purchase welcome! 【Cutting-edge Dual-Core Powerful Power Turbine + 3rd Generation Brushless Motor】Achieves three-dimensional noise reduction, low-noise operation, and rapid cooling. Not only is it small and lightweight, making it easy to carry, but the powerful motor rotates at high speed, circulating air with negative pressure to increase wind power, boosting it by 100%. You can enjoy cool air comparable to air conditioning in the hot summer. The all-around silicone material design prevents drops and reduces impact. 【Long-lasting Continuous Use】Continuous use for a long time, Type-C fast charging, and approximately 10 hours of continuous operation from a full charge are possible (Wind level 1: 10 hours, Wind level 2: 6 hours, Wind level 3: 3 hours). The safe design of the PCB circuit effectively lowers the temperature of electronic devices. Even after prolonged use, there are no safety concerns such as power shortages or equipment shorts. 【Smart LED Digital Display】The smart LED digital display during use and charging of the electric fan allows you to see the wind speed and remaining power at a glance, allowing you to better check the operating status of the electric fan and effectively avoid anxiety about battery life. 【3-Level Wind Speed Adjustment】Adjustable wind speed from a gentle breeze to a strong wind, allowing you to freely adjust according to the temperature. You can adjust the wind power to 3 levels: low, medium, and high with a single button. Press the power switch once for low wind mode, twice for stroke mode, and three times for high wind mode. 【4 in 1 Multi-functional Electric Fan】 1. Neck Fan: Using the adjustable shoulder strap, you can hang the fan around your neck, wear it comfortably, and free your hands. 2. Waist Fan: Simply clip the clip to your waistband, and the air around your clothes will circulate for rapid cooling. 3. Desktop Fan: Open the bracket and place it on the desktop for use as a desktop fan. 4. Handheld Fan: Blow air anytime, anywhere, according to your needs. 2200r9128