Enhance your driving experience with our versatile car radio adapter charger! Fast Charging: Supports QC3.0 fast charging and PD flash charging, allowing two devices to charge quickly and simultaneously with intelligent output. Universal compatibility for both cars and trucks. High-Definition CNC Screen: Built-in smart chips effectively prevent abnormalities such as overcurrent, overvoltage, pressure, and short circuits. Monitors car voltage and status in real-time for added safety. 7-Color LED Design: Vibrant breathing lights match your car's atmosphere, adding mood to your night drives. Non-Destructive Sound: High-performance stereo delivers stutter-free, lossless music playback, supporting formats like MP3 and WAV. Hands-Free Calling: Built-in microphone and intelligent Bluetooth 5.0 support hands-free calls for safer driving. U Disk & TF Card Support: Compatible with various brands of music U disks or TF cards on the market. Plug and play with up to 32G expansion, allowing you to switch playback modes freely. Item Type: Radio Adapter Charger Material: ABS Voltage: 12V-24V Supported Playback Formats: MP3/WAV FM Frequency: 87.5-108.0MHz FM Mode: Stereo digital PLL frequency lock USB Output: Maximum 22.5W Bluetooth Transmission Distance: 5M Bluetooth Version: 5.0 Support TF Card: Max 32G Package Includes: 1 x Car Charger 1 x User Manual (Chinese and English)