孟加拉采购需求：LED手表，红色手表，军表，男士手表，粉色手表，金色手表

I've been trying to connect my mobile device to the product, but unfortunately, I'm having difficulty establishing a connection. It seems there might be a compatibility issue or perhaps I'm missing some important setup steps. Could you please provide me with troubleshooting tips or any specific instructions that could help me resolve this issue? Any guidance to get the connection up and running would be greatly appreciated. Thanks in advance for your assistance!