New USB mini refrigeration air conditioner household small air cooler portable mobile humidification desktop water-cooled electric fan

Power mode:USB
noise:Below 36dB
color:green、white
Built-in battery capacity:2000mAh-4000mAh
certified product:ce
Speed gear:third gear
shell process:injection molding
Whether to support charging:support
Rated voltage:5V
feature of product:water cooling fan
Fan classification:spray fan
category:air cooler
Air supply method:shaking his head
Is there a built-in battery:Built-in battery
Specification:air cooler
Blade diameter:paper pack-ups
Operation method:mechanical