Does one have to buy blueTooth stuff in sets to be sure that frequencies match?  Or are the frequencies standerdized?

I do not remember name or model,  but I got one a year or two ago at bestbuy for about thirty dollars.

 

From: main@TechTalk.groups.io [mailto:main@TechTalk.groups.io] On Behalf Of Keith S
Sent: January-27-20 2:32 AM
To: tech talk for the blind <main@TechTalk.groups.io>
Subject: [TechTalk] blue tooth transmitters for stream?

 

Does anyone have any info (models, brands) for blue tooth transmitters for the stream?

 

thanks

 

Keith