Compra al por mayor onlinemás de 10W+ productospedido mínimo: US$ 2,000 Compra al por mayor onlinemás de 10W+ productospedido mínimo: US$ 2,000 
| Ya sea plug and play | Plug and play |
| Velocidad de transmisión | 150 |
| Fuente de alimentación externa | Sin fuente de alimentación externa |
| Principales plataformas aguas abajo | ebay,Amazon,wish,AliExpress,Estación independiente,LAZADA |
| Radio de trabajo efectivo | 10 |
| Ya sea para exportaciones transfronterizas | Sí. |
型号：SY319
蓝牙版本：5.0+EDR
操作范围:10米/33英尺(没有障碍物)
发射器模式:红色LED灯亮
接收器模式:蓝色LED灯亮
模式切换：单击按钮
产品尺寸: 45*20*9.5mm
产品净重：5g
产品毛重：15g
包装配件：
1* 5.0蓝牙接收发射器
1* AUX音频线
1* 中英文说明书
配对步骤:
本产品即插即用，无需驱动
A:发射模式-红灯
1、将本设备插到USB口供电，切换至发射模式红灯闪烁，进入自动搜索蓝牙设备状态(如蓝牙适配器，蓝牙耳机，蓝牙音箱)等 ;
2、将3.5MM音频线一端插入到适配器的AUX接口，另一端插入到电视、投影仪、平板电脑、MP3、 CD机等设备的音频输出孔或者电视的RCA音频信号输出孔(Output);
3、将蓝牙设备开机调至配对状态，配对成功，红灯常亮。
注:
①电脑即插即用，免驱动，无需连线（只有音频不能传输数据）。如果没声音，请在声音设置里面设置声音为声卡输出。
②不同的蓝牙设备(如蓝牙耳机)由于使用的方案和协议上有差异，搜索连接时间略有不同，属正常情况。
③如果配对失败或者长时间无法连接，可关机所有设备后重新开机再次配对。
B:接收模式-蓝灯
1、将本设备插到USB口供电、切换至接收模式蓝灯闪烁，进入无线接收状态(电脑供电时， 先把线插到产品上面， 再把产品插到电脑上) ;
2、将3.5MM音频线一端插入适配器AUX接口，另一端插入到播放设备的音频输入接口(如：耳机，音箱，汽车等)，或者将其他播放设备的3.5音频线插到本设备音频口。
3、打开手机或者平板电脑的蓝牙功能，自动搜索蓝牙设备，在蓝牙列表中选择“RT-09”并点击进行配对，配对成功后蓝灯常亮。
注:
①也可将设备直接插入到播放器的读U盘接口即可实现蓝牙功能。
②当发生连接成功没声音时，请把已经配对成功的设备删掉，可能存在蓝牙设备冲突。
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