Upgraded Strong Vacuum Suction & No Charging Needed: This phone holder features larger, upgraded suction cups that create a powerful vacuum seal on smooth surfaces. Its charger-free, battery-free design ensures a stable hold without any power concerns, making it ready for use at all times. Powerful Magnetic Attachment & 360° Infinite Rotation: The strong magnetic force securely holds your phone, while the ball joint provides 360° infinite rotation, allowing you to easily adjust the holder to your preferred viewing angle for navigation, video calls, or hands-free use. Universal Compatibility & Trace-Free Removal: Compatible with all smartphones when used with a magnetic phone case or ring. The vacuum suction cup leaves no marks or residue on your car’s dashboard, windshield, or other smooth, non-porous surfaces, ensuring your surfaces remain in pristine condition. Super Stable & Fearless of Extreme Conditions: Made from durable ABS material, this phone holder stays firmly in place, even on bumpy roads, and can withstand extreme temperatures, from the summer heat to freezing winter cold, providing reliable performance year-round. Multi-Scene Application for Travel & Indoor Use: Ideal for use in your car, gym, or home. Securely mount it on your car’s dashboard or windshield, on mirrors or gym equipment, or on smooth surfaces like tiles or glass in your home, offering a versatile and hands-free solution for your on-the-go lifestyle. Specifications: Material: Durable ABS Mounting Method: Vacuum Suction Cup + Strong Magnet Power Requirement: None (No Charging, No Battery) Rotation: 360° Adjustable Ball Joint Compatibility: All Smartphones (requires magnetic case/ring) Suction Surface: Smooth, non-porous surfaces (glass, ceramic, dashboard) Key Features: Trace-Free Removal, Super Stable, All-Weather Resistant Intended Use: Car dashboard/windshield, gym mirrors, home tiles, smooth surfaces Package Contents: Magnetic Holder Base