Product Name: Handheld Outdoor Portable High-Speed ​​Cooling Fan Product Model: X05 High-Speed ​​Cooling Fan Features: 1.LED Digital Display: It has an LED digital display that displays wind speed to enhance the user experience. 2.Rechargeable Battery: It is equipped with a 3000mAh USB rechargeable battery to ensure long-lasting cooling during travel. 3.Transparent Mecha Style: Its transparent mecha-style design adds a futuristic feel to this classic cooling tool. 4.High-Speed ​​Cooling: This fan has five settings that provide powerful cooling effects, perfect for hot summer days. New Upgrade: Superconducting Refrigeration, AI Smart Chip. High-Speed ​​Blowing Motor Turbocharged. Battery capacity: 3000mAh Charging time: about 3h Battery model: 21700 Number of fan blades: 5 Material of fan blades: plastic Wind speed level: 100 Input current: 2A Input voltage: 5V Input power: 10W Battery voltage: 3.7V Noise: 60dB(A)-70dB(A) (inclusive) Color: white, black Net weight: 240g Dimensions: 60mm*55mm*155mm Includes: 1pcs