• 15dB Super Quiet: Adopt a unique 4 turbo blades design, which can run steadily and emit only 15 dB noise, so it won't affect your current work and others while cooling and offer you peace of mind experience in hot summer.
• Upgraded Charging Base: Different from the other base, it can be used to charge the fan while sitting in it, which makes it nice-looking and convenient, best of all can charge while it is running.
• Detachable front cover