Power condition Display: The built in LED panel shows current energy status—four lights when fully powered and flashing lights when battery is low—helping you track remaining usage time effectively Rapid Cooling with Advanced Technology: Equipped with concentrated ceramic cooling components, this fan delivers fast temperature reduction lasting up to 1.5 hours, providing refreshing comfort during warm conditions Multiple Usage Modes: Enjoy handheld or desktop functionality to suit different situations at home, workplace, or outdoors The adaptable form provides comfort and flexibility in various settings Lightweight and Portable Design: This space saving fan weighs only 120g ( without accessories) and features a folding mechanism for storage, making it perfect for travel, camping, and outdoor activities The compact size allows easy transportation Quiet Function: With sound measurements below 45dB, this fan operates silently, ideal for areas, work environments, or places requiring peaceful surroundings The smooth working won ' t disrupt regular tasks