Handheld Fan，USB Flashlight Portable Outdoor Review

(Fan usage and working time) This multi-function hand-held fan has three speeds. When the fan is fully charged and fan mode only, click the fan switch once to get the lowest speed air volume. The expected working time of the lowest speed is around 48 hours. Click the fan switch twice for the medium speed air volume, and the expected working time is around 24 hours, click the fan switch 3 times for the highest speed air volume, and the expected working time is around 12 hours. (The flashlight usage and working hours) This multi-function hand-held fan has 3 flashlight brightness levels. When it is fully charged and the flashlight mode only, click the lighting switch once for the general lighting, click the lighting switch twice for the bright light, and click lighting Switch 3 times for fast and bright flashlight. Do not point the flashlight to human or animal eyes. (Battery capacity, charging time) This product uses 4000 mAh battery pack (2*2000 mAh), 5V-2A TYPE-C input, takes 2-3 hours to get fully charged, 5V-2A USB output, can charge other devices (mobile phones, MP3, IPOD) quickly. (Soft Blades) This fan blade is designed with soft rubber. If you accidently touch the rotating fan blades, the fan blades will automatically stop and it will keep you safe. (Portability and advantages) This product size is 6.9*1.9*1.6 inches, and total is 8.8 ounces. It can be stored and easy to carry. It can provide sustainable airflow in an office/home environment, especially in outdoor. If you are in emergency situations, you can use this product to send the SOS signal.