responded : 12:47am, 19th December 2018 (1 year ago)
Try 0000 or 1234, does that help ?
responded : 12:35am, 28th December 2018 (1 year ago)
Mine just did the EXACT same thing today. Looking for help as well...
responded : 11:51am, 28th December 2018 (1 year ago)
Erics, so the codes suggested don't help ? Have you fully deleted the pairing on your phone, rebooted and tried to pair again ?
responded : 6:40am, 15th January 2019 (1 year ago)
If you hold down the power button it should say something about powering on if you continue holding it down it should say ready to pair or something like that.
responded : 9:16pm, 15th January 2019 (1 year ago)
From another thread like this one --
Malissa responded : 2:57pm, 10th January 2019 (5 days ago) This response was highlighted as particularly noteworthy
Hold the power button until it says on. Keep holding it down until you her Bluetooth pairing.
This worked for me! I had the same issue with these headphones and was on the verge of replacing them when I found this solution. I had to turn off the headphones and bluetooth on my phone first. Then I turned on bluetooth to refresh it, and held down the power button on the headphones until I heard Bluetooth Pairing. At long last, the red/blue lights started flashing fast instead of slowly, and it paired up with my phone. Thanks, Malissa!
responded : 3:02am, 19th January 2019 (1 year ago)
This totally worked for me! So make sure Bluetooth device is off, and Bluetooth on phone is off. I started with turning the Bluetooth feature on, and then holding on button (ONN device), says, powering on, keep holding then says, pairing device then pops up (ONN Earphone), click and pair boom you in the game! Add as trusted device :)
responded : 10:35pm, 18th February 2019 (1 year ago)
If the headset doesn't connect but you see that it is showing up as onn headphones or what ever instead of bk3260dm-beken turn Bluetooth off on the phone or tablet it should automagically connect again.
responded : 6:13pm, 25th February 2019 (1 year ago)
Movez's solution worked for me too!
responded : 5:44pm, 17th March 2019 (1 year ago)
I did it I tried what the 3rd guy said and it worked. Turn ur onns off then when you turn them because on keep holding the power button down until it says bloototh pairing ready then go to your Bluetooth settings in your phone and select the onns it paired right up for me just see t like when I first bouhgt them.
responded : 2:37pm, 25th March 2019 (1 year ago)
Movez's solution worked for me as well! THANK YOU!!!
responded : 9:07pm, 9th April 2019 (1 year ago)
OMG! THANK YOU! I was about to throw this stupid earphones at my husband. Movez's solution totally worked. Thank you, thank you thanks you.
responded : 1:27pm, 23rd April 2019 (1 year ago)
Movez's tip worked for me too!! Thanks.
responded : 1:31pm, 7th May 2019 (1 year ago)
I just want to say thank you to everyone who posted because I was totally freaking out. I don't even know how I came across the page but I am so glad that I did. Thank you all again this was a great help to me
responded : 8:30am, 17th July 2019 (11 months ago)
So I had to hold both volume buttons to get it to pair... after pairing it wants a PIN and suggests 1234 or 0000. Neither of witch worked... it says 1903A under model number and dc power requirements, didn't work... I'm still stuck, any suggestions?
responded : 5:10pm, 18th August 2019 (10 months ago)
Movez solution worked for me!! Thank you
responded : 7:24am, 21st August 2019 (10 months ago)
I'm having the same problem as the OP. It's asking for a pin in order to connect. 1234 and 0000 did not work. I don't know what it could possibly be.
responded : 11:21am, 24th August 2019 (9 months ago)
Whoever said to turn the power on the headphones and continue to hold it til it says Bluetooth pairing and blinks real fast is a genius! I been trying for days with all dif passcodes til this and it worked perfectly!
responded : 4:38pm, 12th September 2019 (9 months ago)
Continue holding down power button until fast flashing was the key for me!
responded : 4:27pm, 15th September 2019 (9 months ago)
If the headset doesn't connect but you see that it is showing up as onn headphones or what ever instead of bk3260dm-beken turn Bluetooth off on the phone or tablet it should automagically connect. Please spanish
responded : 7:35pm, 25th September 2019 (8 months ago)
I had 3 different ONN Bluetooth headphones and all have been asking for PIN #'s. After a couple weeks kept trying, then found this page. Tried Movez's solution and finally able to pair without PIN request. Thank you!!!! :)
responded : 6:59pm, 30th October 2019 (7 months ago)
Malissa's solution totally worked!! I got a new phone and lost the original pairing. Like above it suggested 0000 or 1234 and neither worked. Found this board and Malissa was right on the money. Thank you Malissa!
responded : 2:54am, 6th November 2019 (7 months ago)
Thank you anonymous
responded : 9:44am, 29th November 2019 (6 months ago)
GRACIAS MOVEZ POR TU RESPUESTA
responded : 9:43am, 21st March 2020 (3 months ago)
Ok i dont think the description is clear as for me i attempted to do above but it didnt work, so i turned of earphones heard power off, then turned on earphones and kept holding heard power on still kept holding and then it said pairing then it worked.
responded : 8:51pm, 2nd June 2020 (3 days ago)
Ok so I was about to cut these up and throw them away tried every solution didn't work until I turned them completely OFF like one suggestion said then turned them on but kept holding the on button the earphones will say powering on and while your still holding the Power On button it will go into Bluetooth pairing it will say it then the earphone's will do a fast blinking it won't ask for a pin it will pop up to pair click pair it will then say it's own pairing code done thank you all!