kipas robot rt-bf11 3in1 usb mini fan 20000mah

3in1 usb mini fan. Hand-held/foldable/charging for phone. Specifications: Merk: robot Model: RT-BF11 Product size: 91x62x138mm Product net weight: 146g Capacity: 2000mAh/7.4Wh Input: DC 5V/1A Output: DC 5V/1A Blowing time: 1st gear: 8H, 2nd gear: 3H, 3rd gear: 2H. - double protection circuit, hand-held, foldable, charging for phone. - it #39;s comfortable to hold when holding it; it can be used as a desktop fan when folded; it can be easily put into a cosmetic bag when fully folded. - more secure, double protection circuit to prevent overcharge and over discharge. - can be used for emergency charging of phones. - strong wind, low noise, energy saving and power saving, 3 gears adjustable. - 2000mAh high-quality batteries, according to the gear time: 2hours, 3hours, 8hours. - the mask is removable, which is convenient for cleaning the dust. The design of the fan cover is more dense, and the baby #39;s fingers can #39;t reach into the net cover. - ABS environmentally friendly plastic, clean, environmentally friendly. Pollution-free, fresh and stylish colors. - flight friendly.