Bluetooth 4.0 Phone Calls + Fast A2DP Audio Streaming 2A/5V Front USB Charging Port Works with Soundstream Commander App 7-Color RGB LED Illuminated Keys and Accents Independent USB port for digital audio playback. Specifications: Overview Adjustable compression cradle fits most phones 1-DIN ISO chassis Mounting sleeve included 7-Color RGB LED illuminated keys and accents USB 2A/5V Front-Panel Charging Port Works with Soundstream Commander App Push To-Talk activates AI assistants Bluetooth 4.0 Phone Calls + Fast A2DP Audio Streaming 10-Band 16dB Boost/Cut EQ and Steering Wheel Preset EQ Remote Control Input Included Digital Media Playback Independent USB port for digital audio playback FLAC, WA. MA, AAC and APE formats supported 2-Channel Audio/Video Inputs and Outputs RCA Preamp; Front Left and Right + 4-Channel Subwoofer. Built-in 300W Max Class A/B Full Range Speaker Amplifier