Sell mute portable fan portable pocket mini Electric Fan Office mini folding telescopic USB charging fan best price

Power supply mode: USB noise: 36dBfollowing Input power:5V 0.5-1A Product battery: lithium battery Material composition: ABS/PP/Electronics element Product configuration: USBCharging line Gross weight: 0.4KG Applicable area: 10square meter Air supply mode: No turning, no shaking Wind speed gear: 3 Operation mode: mechanical Does it support charging: support Speed control gear: Third gear Fall and stop: support Turn page fan or not: yes Detachable cleaning Please pay attention not to use fast charger when charging, turn off the power in time after full charge