JKUOO USB Handheld Fan 2026 Three-in-One Operation, Portable LargeCapacity Battery Cooling Fan with 199 Adjustable Speeds

High-concerned chemical : None Certification : CE,RoHS Type : Cooling Only Reverse Rotating Function : No Max. Timing Limit : No Timing Power (W) : 10w Timing Function : No Timing Remote Control Function : No Origin : Mainland China Voltage : 5V