On Wed, 12 Feb 2020 13:29:39 +0100, Joerg Lorenz
wrote:

Am 12.02.20 um 11:14 schrieb NY:
"micky" wrote in message
news
I keep hearing that bluetooth is only good for 30 feet, but look at
these:

https://www.amazon.com/s?k=long+dist...tag=mozilla-20
first row especially

https://www.amazon.com/Bluetooth-Tra...BJR/ref=sr_1_6

https://www.amazon.com/Giveet-Blueto...9M2/ref=sr_1_5

If you can get Bluetooth at 30 feet, you're doing *very* well. My experience
with my Bluetooth headset (for listening to talking books or for hands-free
phone calls) is that it starts to drop out when I walk from one side of a
room to the other, even without any obstructions in between.

With my Logitech-Mouse I have BT-connection over 40-50 ft through one
concrete ceiling with steel reinforcment in our house.

Logitech runs on 2.4 GZ but I don't think it is actually BT. I agree
it does get out fairly well. It works all around my pool deck and that
is over 40 feet. I also have LT desktop hardware on the media machine
in the living room, using TVs as the monitors and that works in 3
rooms in the house were the TVs are. (HDMI splitter and 2 extended
cables)