The Kenwood KDC-W6031 Car CD/ MP3 Player features a built-in 50 watts power amplifier and a flip-down detachable face. It has bicolor display with laser diodes and automatic adjustment of the backlight brightness. For your convenience this player can be connected to you steering wheel so you can control it from there and it pauses when you’re speaking on the phone. Its signal to noise ratio is 105 dB and the frequency response is 10 Hz – 20 kHz. With a size of 18.2 cm width, 5.3 cm height and 15.5 cm depth and weight of just 1.4 kg this Kenwood electronic device is easy to install and use.