Description: Support TIF card & USB (Universal Serial Bus) playback function With FM radio function With audio input With anti-theft alarm function LCD full function display (with display) With broken ACC memory function Support 4 music modes (EQ function) Specification: Host key description:1, the POWER key: For power on / off;2, VOL +, VOL- keys: VOL + is to increase the volume, VOL- is to decrease the volume 3, the MUTE key: Mute function 4, EQ key: Sound effect switching, you can switch from EQ0 to EQ5; (Note: EQ function is only available in MP3 playback status)5, PALY key: Press this keyboard in MP3 playback status to pause playback function;6. MODE key: Mode switch key, each tap of this key can switch between RADIO, LINE IN, USB (Universal Serial Bus), SD;8, NEXT key: Select the song forward & search the radio station forward function; tap it to turn off the siren A when it is off;8, PREV key: Select the song backwards & search the radio station backwards; tap it to turn off the siren B when the phone is off;9, remote control pairing: Connect anti-theft to the code line & the negative pole. At this time, the speaker will make a sound. Press the button of the remote control within 5 seconds after making the sound. At this time, the speaker will make another sound for the remote control pairing success. Package Inlcued: 1 X Host 2 X Speakers 1 XRemote Contol 2 X Power Cable