Dexmary Bedroom Fan Quiet, Dual Head Oscillating Fan, 350° Wide Oscillation, 5 Speeds, Quiet Brushless Motor, USB-C Powered, Portable Rechargeable Tower Fan for Bedroom Office Home Travel

["【DC Motor – Stronger Airflow】A powerful motor combined with large-angle spiral fan blades and a directional airflow guide allows for a longer and more concentrated airflow, accelerating air circulation. High speed provides sustained and powerful airflow. Lower wear, quieter operation, and longer lifespan","【Dual-head design & wide-angle oscillation】This portable tower fan is equipped with two independent fan heads. The upper fan can oscillate at an ultra-wide angle of 350 degrees, allowing you to precisely control the airflow direction, accelerate indoor air circulation, and effectively eliminate stuffy areas in summer","【Customizable 5 Speeds】 Choose from 5 adjustable speed levels to match your cooling needs, from a gentle breeze to a powerful airflow. The fan offers multiple speed settings, allowing for both strong and gentle airflow to meet the airflow needs of the whole family","【Quiet Brushless Motor & Energy Efficient】 Equipped with a high-efficiency brushless DC motor, this desk fan delivers strong airflow while operating at whisper-quiet levels (as low as 30dB). Ideal for bedrooms, nurseries, offices, or any space where noise matters. Low power consumption saves energy without sacrificing performance","【USB-C Rechargeable & Portable】 Powered by a built-in 4000mAh rechargeable battery, this cordless fan runs up to 12 hours on low speed (oscillation off). Charge via USB-C from any 5V/2.4A power source—power bank, laptop, wall adapter, or car charger. Lightweight and compact, it’s perfect for home, office, travel, camping, or outdoor use"]