Product name: bladeless -speed turbine curved pipe handheld digital display small fan Number of fan blades: bladeless Motor type: brushless motor Product power: 5W Product life: 3000mAh Motor type: brushless motor Fan gear: 100 gears Control method: push button Battery life: 6-8h (inclusive) Features: 1. Hundreds of strong winds, extremely fast cooling 100 gears of delicate wind speed adjustment, from gentle breeze to strong hurricane, one-click matching your comfort needs 2.10 times the wind speed, ice hurricane, the era of storms is coming Simulation of aircraft engine technology optimizes the wind duct to let strong winds gush out 3.26000RPM, -speed motor Powerful performance Equipped with aerospace-grade brushless motor, the speed soars to 26000RPM, and the wind strength is 300% er than that of traditional fans! 4. Lightweight design is light than a mobile phone Weight is only 169g, palm-sized, and lightweight for outdoor use 5. Dopamine aesthetic healing color bomb Healing dopamine color system, awakening a good mood in summer Design: 1. Safety air inlet Grid guardrail + stainless steel air inlet net, dust-proof and anti-curling 2. Push button design Stepless speed regulation design, 100 wind speed adjustment 3. Smart screen design Display gear position/battery life visible Color: apricot, pink, yellow Net weight of the product: 169g Product size: 75x42x160mm Packaging weight: 180g Packaging size: 91.5x45x182mm List includes: bladeless -speed fan x1, data cable x1, manual x1