Integrated Hands Calling and Voice Control Fully supports Siri and Google Voice Assistant for safe, easy, and convenient voice control while driving. Builtin performance microphone with CVC noise suppression technology ensures clear, distortion calls, even in noisy driving environments. for making calls, voicecommand navigation, or listening to driving directions without taking your hands off the wheel. Bluetooth 5.0 HiFi Stereo Streaming Equipped with Bluetooth V5.0 for stable connections, quick pairing within seconds, and seamless audio transmission. DSP and A2DP technology reduce signal loss or delay, delivering rich, fidelity sound with deep bass for an enjoyable listening experience on every drive. Ideal for streaming your favorite music, podcasts, or audiobooks from your phone directly to your car's stereo system. Dynamic Rainbow LED Lighting Features 7 lighting modes, including 1 breathing mode and 6 static colors, allowing you to the ambiance inside your car. Soft yet bright illumination enhances night driving without distraction. Adjust colors to suit your mood, complement your car's interior, or create a more engaging driving atmosphere during long trips. Dual USB Fast Charging with Audio Playback Support One Quick Charge 3.0 port (18W) charges compatible devices up to 4 times faster than standard chargers, keeping your gadgets powered during travel. One universal USB port (5V/1A) also serves as a Udisk interface for playing music files directly. Supports direct decoding of WMA, MP3, WAV, and FLAC lossless audio formats for sound quality. Includes an additional TF card slot for more playback options, giving you flexibility to listen to music without relying on a connected phone. Practical Applications for daily commutes, enabling hands calls, navigation assistance, and streaming music while keeping your phone charged. for road trips, offering continuous music playback and charging capabilities for multiple devices, with ambient lighting for a comfortable travel environment. Useful for rideshare or professional drivers, providing a incar experience for both driver and passengers through clear communication, fast charging, and quality entertainment.