MP3 Player + Speaker + Rearview Mirror Support SD/MMC/ TF cardBuilt in flash LED light and control by switch  Support FM frequency radio Support Audio in ,U-DiskHI-FI and Stereo design  Fashion design, waterproof and shakeproof  Digital circuit design, hi effect and save power with low power for standby Memory for break power and no need reset when power

Material  Plastic (Tri-Chromium black Plating avaliable  Output   10W*2 RMSFM Frequency   87.5HZ-108MHZSpeaker   3W4 Power  12V