About Product: Product Name: Y44 FM Car Transmitter Feature: Multifunctional Device: Combines FM transmitter with a car charger, allowing you to stream audio and charge your devices at once 🎶⚡ Durable Build: ABS + PC materials for durability and heat resistance 🔥 Wide Compatibility: Works with DC12-24V input, fitting most cars, trucks, and other vehicles 🌍 Powerful Output: Provides 5V/3.1A (Max) charging to keep your devices powered up quickly and efficiently 🔋 Enhanced Audio Experience: Transmit music and calls from your device to your car’s FM radio for hands-free convenience and clear sound 🎧📞 Compact & Convenient: Easy to use with a simple setup, designed to fit seamlessly into your vehicle’s interior ✨