1，有防盗报警功能
2，支持SD/MMC/USB播放
3，内置10W双声道功放IC
4，无障碍遥控（可隔墙遥控）。
遥控控制功能有（开启关闭防盗系统，防盗系统灵敏度调节，开启关闭播放器，切换SD卡U盘，播放/暂停，音量加减，MP3上下选曲，收音上下收索电台）
一，操作说明
1、按“▆”键，主机开机，进入MP3播放状态，在按转换收音状态。
（Click on, start the MP3 player.Click again to enter the radio broadcast.）
2、短按“VOL+”键，播放下一首歌曲或者向上收索电台（收音状态时）长按“VOL+”增加音量。短按”VOL-“键，播放上一首歌曲或者向下收索电台（收音状态时）长按“VOL-”音量减小
Press "VOL +" button, play the next song, or select FM programmes (Radio Status)
Press "VOL +" for a while to increase the volume.
Press "VOL +" button, play the Previous song , or Select FM programmes (Radio Status).
Press "VOL -" for a while to reduce the volume.
3、按“▆”键，关闭播放器Press "▆"
key to turn off the player.
4、在关闭播放器的状态下，按“▆”键喇叭“嘟”一声后进入防盗状态，再按一下喇叭“嘟嘟”两下解除防盗
When the player is off,press ▆ key,and the "beep" sound tells you that you have entered the security state.Click ▅ again,the sound of "beep" repeats to remove anti-theft feature
5、在打开防盗功能时，长按住“?▎▎”键超过6秒，主机进入防盗触发灵敏度调节状态，喇叭“嘟，嘟”慢响时为低灵敏度状态，快响时为高灵敏度状态
As to anti-theft feature, hold the “▎▎” key for 6 seconds, and alarm sensitivity adjustment starts.The slow sound of "beep,beep" is the sign of weak sensitivity,while quick sound shows a state of strong sensitivity.
二、参数指标 Basic parameters
电源Power supply：
直流DC：12V（10~15V/2A）
功耗Power consumption：MAX 15W
放音频响Playback frequency response：100Hz-6KHz（315Hz，+/-0.5dB）
收音频率Radio frequency：FM88-108MHz
无线遥控距离在开阔地方超过100米
In the absence of local obstacles, the effective range of wireless remote control is more than 100M.
注意：日常使用时主机和喇叭要做好防水处理，以预防损坏主机和喇叭
The player and speakers should be made waterproof treatment in case of damage.
