SLENPET 20000Mah Rechargeable Portable Clip-On Fan – Battery Operated, Last 78 H
The widely used Type-C port and good quality USB cable ensure 2A fast charging. SLENPET Fans. Battery 20000mAh / 6000mAh 6000mAh 4000mAh. 【Strong Wind & Low Noise】This 8″ battery operated fan can output strong wind, cooling you down in 10 seconds.