- 7-Color LED Light: Enhance your vehicle's ambiance with a vibrant 7-color LED light system featuring green, red, blue, yellow, amber, purple, and white options. Customize your driving experience and enjoy a more engaging atmosphere. The LED lights can be easily turned off when not in use. - Fast Charging Capabilities: Equipped with a PD 20W and QC 18W fast charging port alongside a standard 5V/1A USB port, this Bluetooth FM transmitter allows you to charge three devices simultaneously while enjoying your favorite music. - Multiple Music Playback Modes: Play your music effortlessly through Bluetooth, a microSD card (up to 32 GB), or a USB flash drive (up to 32 GB). For optimal sound quality, select an empty radio station to avoid signal interference. - Advanced Bluetooth V5 Technology: Featuring a state-of-the-art Bluetooth V5 chip, this FM transmitter ensures quicker pairing and more stable sound quality compared to other devices on the market. - Real-Time Voltage Monitoring: Compatible with all 12V-24V vehicles, including cars, trucks, and SUVs. The LCD display provides real-time monitoring of the available FM radio station and battery voltage, ensuring you stay informed while on the road. Use Scenarios: 1. Daily Commute: Transform your daily drive into an enjoyable experience with vibrant LED lights and your favorite tunes, all while keeping your devices charged. 2. Road Trips: Stay entertained on long journeys by utilizing multiple music playback options, ensuring everyone in the vehicle can enjoy their preferred music. 3. Car Maintenance Check: Use the voltage monitoring feature to keep an eye on your vehicle's battery health during routine checks, providing peace of mind for your travels.