Hayousui USB Car Fan — Dual-Head Backseat Cooler, 3 Speeds, 360° Rotatable, Quiet 5V/2A

Stay cool on every ride with Hayousui

When the car heats up, backseat comfort matters for every passenger. Hayousui USB Car Fan is designed to deliver a refreshing breeze exactly where you need it, without bulky setups or tangled wires. This fan runs on a 5V/2A USB power source, so you can plug into a power bank, car charger, laptop, or wall adapter. Important: it is not rechargeable, and for best results avoid low-speed 5V/1A ports.

The twin-head design combines 5-blade vortex wind technology with a brushless motor and a copper spindle, delivering a strong, steady airflow while keeping noise levels surprisingly low. In practice, you’ll notice a cool rush of air without a noticeable hum—ideal for family drives or long road trips.

Flexible airflow for every passenger

The fan offers three speeds, a 90° tilt for each head, and a full 360° base rotation so you can direct airflow toward the front seats, the back rows, or a pet in the rear. The clip attaches securely to most backseat headrests, and foldable arms help keep the unit compact when it isn’t in use.

• Dual-head airflow with vortex wind technology for stronger cooling
• Three speeds and flexible angles for precise direction
• Quiet operation under 30 dB for calm cabin ambiance
• USB-powered compatibility with power banks, car chargers, laptops, and AC adapters
• Secure headrest clip, foldable arms, and a long 70.86-inch cord for easy setup

Smart tips for best results

Position the fan to optimize airflow and avoid obstruction. Use a USB power source with sufficient current to ensure smooth performance. If the distance to the USB port is longer than the cord, consider a car charger or power bank for flexible setup.

• Plug into a USB power source (not a bare battery) for operation
• Select an appropriate speed to balance breeze and noise
• Clip securely to most backseat headrests for stable airflow
• Use the cord length or an alternate power source for far ports

Whether you drive a sedan, SUV, van, or RV, this compact fan helps maintain a comfortable cabin without clutter. It’s designed to be unobtrusive, easy to install, and simple to move between seats as needed.