brand:primaries power mode:USB Is it a patent source:no color:Cold sheet + digital display five gears [plastic can not be adjusted] blue Built-in battery capacity:2000mAh-4000mAh rated power:5W Whether built-in battery:Built-in battery Specification:white warp pink speed gear:third gear Shell process:21584187304 Operation method:mechanical motor type:Brushless Motor Whether to support charging:support Rated voltage:5V Whether cross-border export exclusive supply:yes Wind speed gear:3rd gear feature of product:Small and portable Fan classification:hanging neck fan gross weight:200g
