feature:1. Fan Design: Dual turbo fan blades double the wind energy and provide a cooling experience.2. Three-speed wind speed adjustment: The newly designed fan has three-speed options: low/medium/high. High-performance motors can generate winds of varying intensities while keeping noise levels fairly low.3. Comfortable to wear: The fan is light in weight and made of soft and skin-friendly material, which can provide comfortable neck protection.describe:The fan can be carried with you, and the spacious air outlet provides better and more efficient cooling, ideal for indoor and outdoor activities.Specification:Fan gear: 3 gearsSize: 20.5*6*6cmPackage includes: Portable Neck Fan * 1 piece, Charging USB Cable * 1 piece