发布时间:2025-01-31 17:37:20
使用方法:
1、USB借口,插上U盘或者内存卡读卡器,在里面存上MP3歌曲,开机可以自动播放。
2、观察圆口音频是输入还是输出。如果是输出,是插耳机的,把内存卡读卡器或U盘插入,用耳机听歌;如果是输入,可以用一对一的耳机插口连接在电脑上当音箱用。
我家装修工人改电线将混凝土梁切了15厘米深的线槽我担心会切到钢筋工人说水泥切割机切不动钢筋
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