Mini USB Fan, Quiet Portable Fan with Rechargeable Battery, 3 Speeds, 360 Rotating Speeds for Bedroom, Office, Stroller, Camping

General description This Mini USB Fan is a versatile and quiet portable fan designed for various settings, including bedrooms, offices, strollers, and camping. It features dual power sources, allowing for both rechargeable battery and USB charging options, making it ideal for both indoor and outdoor use. Technical specifications Battery capacity: 2600mAh Charging time: approximately 3 hours Operating time: 2.5-6 hours depending on speed Max speed: up to 3500r/min Noise level: 30-36dB Fan size: 5 inches Compatibility and accessories Compatible with PC, laptop, or power bank for USB charging Installation Can be placed on a desk or clipped securely to surfaces less than 5cm thick Equipped with rubber pads to prevent damage to furniture Usage 3 adjustable speeds: Speed 1 (weakest), Speed 2 (medium), Speed 3 (maximum) Supports 360-degree rotation for optimal airflow direction Ideal for use in various environments: office, home, dorm, stroller, wheelchair, desk, car, or headboard