Digital Screen Displays power information in real-time, making it easier for users to monitor charging status. Built-in microphone Supports clear voice calls without the need to hold the phone, thereby increasing driving safety. Dual Port Charging Equipped with USB and Type C Charging Ports ideal for various types of devices. Three-in Cable-One Charger Compatible with Type-C, Micro USB and Lightning Cables, providing flexibility for a variety of devices. Security Protection Equipped with overcurrent, overvoltage, overload, high temperature, interference and short circuit protection to maintain the safety of devices and users. Fast and Efficient Charging Supports fast charging up to 15W via various ports. Multifunctional Design The combination of chargers and Bluetooth devices provides a more comfortable and safe driving experience. Wide Compatibility Suitable for vehicles with 12-24V voltage input, compatible with various types of cars.