1. 7-color LED backlight version: Support 7-color LED backlight. You can get a visually stunning color display. It's a good way to match the colors that are already in the car. 2. Quick Charge 3.0: Efficient USB charging technology. Up to 4 times faster than standard chargers, compatible devices can be charged to 80% in just 35 minutes. Equipped with a voltmeter to show you the condition of your car battery. 3. Crystal Clear Music Streaming: You can play music on your car stereo via Bluetooth / USB flash drive ( 32GB) / microSD card ( 32GB). Advanced noise reduction technology ensures , crystal clear sound. Note: MP3 / WMA / FLAC / AAC / WAV format music is supported. 4. Crystal Hands-free Calls: Bluetooth provides a stable connection and the echo cancellation reduces background noise for better hands-free calls. 5. Compatible with Siri and Google Assistant: The FM transmitter Bluetooth supports voice commands to ensure safe driving. Use Siri or Google Assistant to make calls, send texts, or get directions. Enjoy full voice control while driving. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia