Multifunction and Compatibility: Universal car phone holder designed for air vent gravity support, ensuring easy installation and disassembly. Compatible with smartphones and GPS devices ranging from 4.0 to 6.5 inches. Dedicated hollow allows charging cable connection, ensuring your device stays charged on the go. Multifunction and Compatibility: Universal car phone holder designed for air vent gravity support, ensuring easy installation and disassembly. Compatible with smartphones and GPS devices ranging from 4.0 to 6.5 inches. Dedicated hollow allows charging cable connection, ensuring your device stays charged on the go. Multifunction and Compatibility: Universal car phone holder designed for air vent gravity support, ensuring easy installation and disassembly. Compatible with smartphones and GPS devices ranging from 4.0 to 6.5 inches. Dedicated hollow allows charging cable connection, ensuring your device stays charged on the go.