Long battery life 4-8 hours
Quiet, no noise
Applicable to multiple scenarios
Independent switch
Small and portable
TYPE-C charging interface
Multi-scene application, hanging neck, desktop, handheld, hand-carrying
Battery capacity: 1800 mA
Rated power: 5W
Rated input: 5V 1A
Product size: 110×80×29mm
Fan blade motor: three-inch 29-piece double-layer turbofan
Use time: about 4-8 hours
Basic net weight: 128g
Block net weight: 138g
Gross weight of building blocks: 214g
1*Fan + charging cable + manual + lanyard