Features: 1:supports usb/sd mmc card 2:compatible with mp3 player 3:colour lcd digital display 4:real-time clock function 5:esp (electronic anti-shock protection) 6:pll electronic tuning stereo fm 7:18 stations preset, station seek and preset scan 8:auto-memory store 9:aux input and rca line out 10:4 x 7w output power 11:detachable panel 12:2 channel audio output 13:2 channel audio input(aux in) 14:mute/clock/loc/st/loud control Optional: 1:am/fm tuner and mpx radio (12am/18fm) 2:rds system 3:4 x 25w output power (maximum) 4:full function remote control 5:preset eq(pop/rock/classic) 6:fader, tress, bass and balance 7:ipod/iphone connection 8:iso mouting chassic Remarks: 1) mass products lead time: 20 days (can be adjusted according to your requirement) 2) payment terms: by t/t, 30% deposit done, balance should be paid before shipment. 3) quotation is valided within 30 days. 4)the number of employees:100 5)the number of engineering and technical personnel:8 6)the number of q&c:4 7)factory area:3000 square