Military-Grade Durability: 20× sturdier than standard holders Withstands -20℃ to 95℃ (-4°F to 203°F) Reusable suction cup for dash or windshield True Hands-Free Use: One-button release & one-hand clamp Compatible with thick/battery/ring cases Fits iPhone, Samsung, Pixel, LG, OnePlus & more 4-in-1 Mounting Options: Use on dashboard, windshield, air vent, or at home Works in extreme hot or cold conditions