Thoughtful Design Bladeless Fansmall bladeless table fan have upgraded the airflow and noise. Innovative bladeless, safe air inlet grille, reference fluid dynamic design that increases air volume while blowing out soft air and that ensures safety forbaby kids and pets. Can place it in anywhere, creates a quiet, cool environment for you. Small Footprint Quite And Powerful Potable desk fan has 4 speeds adjustable, they all operate from the same touch button. Benifit from Large-slope turbine silent air duct, after inhaling air, generates powerful wind through turbocharging, And the noiseis lower during operating.(35 dB) It won't disturb you when studying or working. (Note: Please do not press the button, which may damage the touch button. Gentle And Aesthetic Great desk fan and super cute too bladeless desk fan built-in colorful gradient light to create a warm atmosphere at night. Not only can avoid the danger of wrestling, but also can leave it on the whole night to help you sleepingbetter, keep you cool the whole day in summer. Easy Charging Desk Fan Powered by 2500mAh rechargeable battery, bladeless fan for bedroom can be fully charged in 2-3 hours with 5V2A input via the including type-C cord, and provide 2-6 hours duration depending on your choice of speed, brightness.Built-in a 5V/2A USB input port for charging the fan conveniently, Battery operated fan also can easy full charge from power bank, laptop, etc.(Note: Please charge it before first timeusing.)