High speed handheld neck hanging small fan 4000mAh long endurance USB mini portable folding turbo fan(2pcs white)

Power supply mode: USBSpecification: (4000mAh ultra long endurance) Five level Hurricane intelligent digital displayNoise: below 36dB (A)Rated voltage: 3Rated power: 5Wind speed range: 100 levelsOperation method: Normal buttonDoes it support charging? Yes, it doesBuilt in battery: Built in batteryBuilt in battery capacity: 2000mAh-4000mAh (inclusive)Motor type: brushless motorNumber of fan blades: 4 piecesShell technology: OtherFan classification: Handheld fanBattery life: 3-6 hours (inclusive)Additional feature: neck hanging

• Powerful and Violent Turbo Wind: Equipped with advanced brushless motors and a 6-blade design, it can reach a maximum speed of 13550 RPM and output a super strong wind speed of 10m/s. The airflow is 5 times that of ordinary fans, and it can quickly dispel stuffiness and bring ultimate coolness whether it is outdoor high temperature or daily commuting.
• Ultra long battery life without power outage: Equipped with a built-in 4000mAh large capacity battery and USB charging design, it can run continuously for 3-6 hours after being fully charged. LED power reminder function, bidding farewell to battery anxiety and ensuring long-term cool companionship.
• Five level intelligent precise control: equipped with five adjustable wind speeds, ranging from gentle breezes to strong hurricanes, meeting the needs of multiple scenarios such as indoor office and outdoor sports. The high-definition digital display screen displays real-time wind speed and remaining battery life, making usage more intuitive and convenient.
• Versatile folding for easy use: Supports 180 ° free folding and can switch between handheld, neck hanging, and desktop usage modes. Comes with a hanging rope, allowing for hands-free neck hanging; The compact body is easy to store and can be easily placed in a backpack, making it a must-have for travel and camping.
• Silent and comfortable full scene adaptation: operating noise below 36dB (A), quiet and undisturbed. The lightweight, portable, and rechargeable features make it a must-have cooling tool for all summer scenarios such as beach vacations, outdoor adventures, and home leisure.