... supplyUSB port,DC 5VWeight75gMOQ1000pcs Function1. Boy design mini USB fan .2. High quality USB fan ,compact and portable3. Comfortable wind and low voice ... /6kgsPayment30% deposit+70% before shipping 2.Features of mini USB fan :Mini size and lightweight, easy to carryEasily plug into ... use temporarily, no need to unplug it from USB port. This USB fan is low sound and will not disturbs others. ...