Here is a summary of the given text in markdown format with bullet points:

JISULIFE handheld fans:
Pro1 model: 3600mAh battery, 15 hours battery life, adjustable wind power, aluminum alloy finishing, and multiple quick charging methods
Pro1S model: 5000mAh battery, fast charging mode, and comes with a storage bag
Ultra1 model: 9000mAh battery, over-voltage protection, over-current protection, and 18W fast charging input
Key features:
Adjustable wind power
Powerful fan blades with cold wind
Long battery life
Rechargeable
Package includes:
Handheld fan
Charging cable
Anti-lost lanyard
User manual
Storage bag (Pro1S model only)
Multifunctional accessories (Ultra1 model only)
Warranty and shipping:
1-year local supplier warranty
Ships out locally within 24 hours