General description This New Portable Hanging Waist Fan is designed for convenience and comfort, featuring a powerful 15000mAh rechargeable battery that provides ultra-quiet operation. Its wearable design allows you to keep cool hands-free, making it perfect for outdoor activities or daily use. Technical specifications Motor type: Brushless motor Wind speed gear: Infinitely variable speed Operation mode: Knob type Built-in battery capacity: 15000mAh or more Battery life: More than 12 hours Number of fan blades: 6 and above Colour: Dark gray Material: Plastic Package Contents 1* Waist-mounted electric fan 1* Data cable Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.