Bluetooth Technology For Hands-Free Calls And Music Streaming. Dual Phone Connection Switches Automatically Between The 2 Paired Phones For Incoming Calls. Enjoy Audio Streaming Just By Switching Among 5 Connected Bt Devices With Music Mix. Use Your Smartphone Like A Wireless Remote Control With The Kenwood Remote App. Mp3 / Wma / Aac / Wav / Flac Music File Playback. Digital Sound Processor, Time Alignment & 13-Band Eq For Optimal Sound Tuning Enhancements. 3 High Power (2,5V) Rca Preouts To Connect Multiple Power Amplifiers. Wide 1,5 Line Lcd Display With High Contrast, Wide Viewing Angle & Variable-Colour Backlight. Menu Language In English(Default), Russian, Spanish, French Or German. Short Body (100Mm) For Easy Installation