BALMUDA The Greenfan Japan (Limited Edition Color) - Dark Gray EGF-1688-DK

・Made in Japan
・Patented double layer fan blades delivering soft and natural winds
・DC long-life silent brushless motor
・4x wider airflow than conventional fans
・Wind can reach 15m in distance
・Adjustable horizontal oscillation angles from 30° to 150°
・1.5 - 20W low energy consumption
・Quiet at delivering only 13dB of noise
・Optional battery (4,500mAh) & dock for 6.5-20hr of continuous operation