【Versatile Charging Solution】This car charger features a retractable Type-C cable (75cm) and dual output ports for efficient power delivery on the go 【Bluetooth 5.3 Connectivity】Equipped with the latest Bluetooth 5.3 technology, enjoy stable and fast connections for hands-free calling and audio streaming 【FM Transmitter Function】Easily play your music through your car's audio system with the built-in FM transmitter, supporting a wide frequency range of 87.5-108.0MHz 【Ambient Lighting】Enhance your car's interior with the charger's seven-color ambient light, creating a pleasant atmosphere during your drives 【Durable Construction】Crafted from high-quality aluminum alloy with an oxidized surface finish, this charger combines style with durability for long-lasting use 【Wide Compatibility】With a working voltage of 12-24V, this charger is suitable for most vehicles, ensuring you stay powered up regardless of your car model Specifications: Model: C77 Material: Aluminum alloy with oxidized surface Display: White screen Working Voltage: 12-24V Bluetooth Version: 5.3 Transmission Distance: 5m Supported Audio Formats: MP3/WAV FM Frequency Range: 87.5-108.0MHz Operating Temperature: 0-55℃ Output: Type-C retractable cable: PD 30W/QC3.0/FCP/AFC Type-C output: 5V/3.1A