Rear Seat Headrest Cooling Fan with USB Plug for Baby and Pet in Car/Vehicle

【AIR CIRCULATION】Effectively lowers the temperature inside your vehicle. Reduces moisture on the windshield during rainy weather. Eliminates unwanted odors from , dust, or pets., 【COMPATIBILITY】Requires a power source. Can be connected to a cigarette lighter socket or used with a USB portable charger for convenience., 【NO BATTERY】Eliminate concerns about battery overheating in summer. Our cooling fan operates without a battery, ensuring safety and reliability., 【QUIET & 3 SPEEDS】Features a robust yet silent motor. Offers three adjustable fan speeds to accommodate various environments and temperature fluctuations., 【4.8 FEET LONG】The USB cable length provides flexibility in placement, allowing you to position the fan wherever you prefer in your vehicle.