Usb bluetooth adapter with 3.5mm aux female to female usb 2.0

venky srinivas

Estimable
Apr 22, 2014
21
0
4,560
Hiii i am thinking to connect usb bluetooth adapter to a cable with 3.5mm aux to female usb 2.0 and this 3.5mm aux will go into my dvd through mp3 link port.
So basically i want to turn dvd into wireless using this cable and a usb bluetooth adapter will it work...?

3.5mm to female usb pic

https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcTF9e5rF_ZdjhRZdOi02HYw_egIfIAph7eUIH364rUbwnfkb2IhgkclV9Zd

Usb bluetooth adapter pic

https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcQECX3kTr11rnTyOt5g1_8ZnlYHilGao4zMRd11Q5WWoYjibb4DznNUej1qkw
 
Solution
Non it won't work , you need to buy an actual standalone bluetooth transmitter/receiver that is geared up for audio use.

Those little bluetooth dongles have no controller software onboard which is why they only work with a PC.

little_me

Estimable
May 9, 2015
151
3
4,910
It is a touch and go. Main reason is that USB things require voltage to work. Said image has mic, left, right and ground.
3.5mm plug does NOT supply voltage.

Said first plug would possibly work with usb extender cable from computer to dvd player though since computer side would supply the power to USB (and thus the digital/analog conversion that the plug does.)
The big question is, if the aux port is for TRRS (like the plug in 1st image) or just TRS port. If it is TRS port, it is likely that it wont work with said plug at all.
 

venky srinivas

Estimable
Apr 22, 2014
21
0
4,560
When we connect usb flash drive to aux port using 3.5mm aux to usb 2.0 cable in car it works but can when i use usb bluetooth instead of usb flashdrive will it work will bluetooth work?
 
Non it won't work , you need to buy an actual standalone bluetooth transmitter/receiver that is geared up for audio use.

Those little bluetooth dongles have no controller software onboard which is why they only work with a PC.
 
Solution

rgd1101

Don't
Moderator
MERGED QUESTION
Question from venky srinivas : "Connecting usb audio receiver to dvd using aux mp3 link"