Sturdy Build & Complete Set: Made from ABS+attachment materials for lasting Includes fully adjustable silicone metal tube and all necessary parts Multi Functional Design: Works as phone mounted fan, attachable accessory for outdoor gear, folding stand, and handheld fan Powerful Cooling Attachment: Features enhanced N52 attachment center for secure connection to supported phone models and protective cases Includes premium metal plate for broad compatibility with common smartphones Effective Air Circulation: Features 7 aerodynamic structure with low noise motor generating sufficient air streams with minimal sound Long Lasting Power: Equipped with upgraded 1800mAh polymer battery 2 5 hours of continuous use