• [3 IN 1 PORTABLE FAN ] It combines battery operated fan, LED light, and emergency power supply, making it an ideal gear for home, camping, travel, emergencies, or other indoors & outdoors
• [Battery Detachable Design] This portable fan is designed to provide convenience during your outdoor adventures. This battery operated fan comes with 3 x 12000mAh rechargeable batteries that can be detached and used as power banks to charge other devices, such as smartphones or tablets
• [WIRELESS FAN ] Born for Camping: Controllable by remote control and buttons and powered by a rechargeable 12000mAh battery (built-in) that lasts 8-30 hours and lights up for 100 hours
• [LOW NOISE & TIMERS SETTING ] During sleep mode, all lights turn off. A high-quality brushless motor makes it whisper-quiet. You can set a timer for 1H/3H/5H
• [ADJUSTABLE BRIGHTNESS/SPEED] 4 wind speeds with powerful airflow refreshes the air and keep you cool. 2 kinds of LED brightness settings for different purposes like reading and illumination. 4 indicator lights show wind speed