Smart Speed Control: Easily adjust airflow with precise 0-100 speed settings via intuitive rotating knob controls. The LED display shows real-time speed levels and briefly indicates remaining battery life after adjustments. Perfect for desk use or nighttime cooling. Quiet Operation: Engineered with silent operation below 30dB and 100-level wind customization. Enjoy powerful airflow for work focus or gentle breezes for comfortable sleep. Compact Design-Travel Essentials: Ultra- and slim profile fits in laptop bags/purses. Ideal companion for travel, camping trips, beach, airplane or cruise vacations - cools any space instantly. Multi-Angle Cooling: 180 adjustable head pivots from desktop breeze to wall-mounted airflow. Sturdy triangular base prevents tipping even at max speed - perfect for desks, nightstands, or dorm rooms. Cruise Must Haves: Our travel fan is convenient to carry when catching a plane or cruise. This portable fan can be battery powered or USB powered. The dual power mode allows for uninterrupted operation, making you feel cool anytime, anywhere. Color: As Shown Material: plastic Package Contents: 1 * fan 1 * data cable 1 * aromatherapy tablets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.