W-KING Freebies Not for Sale

W KING 20001 mAh. Product model: Vision TURBO Lite 3 Black High Speed Pocket Fan. Battery capacity: 4000mAh 3.7V. Input voltage: DC5V. Input current: 1A. Motor speed: 12000rpm for first gear, 16000rpm for second gear, 19500rpm for third gear. Product size: 12260 35mm. Product weight: 205g. Product color: Black/White/Purple. Function Introduction. 1 Power requirements: 1. Type-C DC5V interface input, supports C TO C charger, charging current limit 1A max). 2. Input with overvoltage and overcurrent protection, without mobile output function. When the switch is turned on, the fan and charging can be turned on, When the toggle switch is turned off, charging is possible but the fan function cannot be turned on. 2 Indicator light status. During charging, the red charging indicator light flashes, When fully charged, the red charging indicator light remains on, When the battery is low, the corresponding gear indicator light flashes and the fan shuts down until the light goes out. 3 Key functio