P9 bluetooth Headphones Teardown- 200 pesos bluetooth headphone from shopee

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  • čas přidán 5. 09. 2024

Komentáře • 52

  • @SJCB21
    @SJCB21  Před měsícem

    Mostly the comments here have the same problem with charging but not turning on, most likely it is a dead battery and it needs replacement. Here is a link of a suitable battery as replacement.
    shopee.ph/product/182022209/4561813442?gads_t_sig=VTJGc2RHVmtYMTlxTFVSVVRrdENkU1psNndicnpENjFrR2ZiZlcxU0ZES2dIV0xSV0IwaWk4R29aekdJcDloRERqQTVmcUx0Z3hrUk9lR0ZjcHZBT0MxemVQaUN3R1dtSi9DdWxjRDBSL3U1MkpCTlJHTDVnVEZFVzhtallINFM
    But based on the pricing plus shipping, I would not recommend replacing as the price is equivalent to buying new headphones of the same type. But if you like to tinker, then go for it. You can also use small cellphone batteries as it has the same voltage with the old battery inside.

  • @user-yq9me9bd4f
    @user-yq9me9bd4f Před 4 měsíci +2

    Thank you so much ❤
    I could open my headphones by this video ❤

  • @BenigayKhiane
    @BenigayKhiane Před 3 měsíci +3

    CAN U HELP ME, MINE CAN CHARGE AND WHEN IT CHARGES THE LIGTHS TURNS ON BUT WHEN I TRIED TO TURN MY HEADPHONE MY HEADPHONE AND THE LIGTH IT WONT OPEN PLSS MAKE A TUTORIAL 😢

    • @Cecilie_wong
      @Cecilie_wong Před 3 měsíci

      Same here 😥

    • @SJCB21
      @SJCB21  Před 2 měsíci

      when that happens, the battery is usually dead and in need of replacement.

    • @SJCB21
      @SJCB21  Před 2 měsíci

      Im gonna do a video tutorial soon how to replace the dead battery.

    • @SJCB21
      @SJCB21  Před měsícem +1

      But if you want you can just buy another battery 3.7v li ion battery ph.shp.ee/hZrbyxg

  • @user-kq9nl8bc7t
    @user-kq9nl8bc7t Před měsícem +1

    How to use the SD card 😭 Walang tumutunog sa SD Card

    • @SJCB21
      @SJCB21  Před měsícem

      try to press M kaya hindi ko rin na try ang sd card mode

  • @Yoshi_259
    @Yoshi_259 Před 7 měsíci +2

    Well, I have a problem with the on/off button of my P9 headset, can you help me please?

    • @Cryininmebed
      @Cryininmebed Před 6 měsíci

      You have to hold down the button

    • @SJCB21
      @SJCB21  Před 2 měsíci

      what problem is it? Is the button broken?

  • @polomiguelcruz
    @polomiguelcruz Před 10 dny

    Hello can u help me pls mine is stuck on my device that doesn't turn on anymore and i cant get it to switch tomy new device

  • @SchoolStudent171
    @SchoolStudent171 Před 5 měsíci +1

    Hello , I'd like to ask because Earlier my order from Lazada like thei Headphone P9 arrived , and when I played it , the other side of headphone doesnt make any sound but the other side plays sound , How do I fix the problem ? I've also researched on Google and says make sure to charge the P9 headphone and I did it ealrier at 4:00 of afternoon and now the other side of headphone is not working , Please help😢😢❤

    • @SJCB21
      @SJCB21  Před 3 měsíci

      Have you tried checking the connection of the speaker wires?

    • @Habitfort
      @Habitfort Před měsícem

      This headphone is stereo
      Stereo means you can hear left and right
      When audio is going to the left, you'll hear it in the left

  • @motinati635
    @motinati635 Před 4 měsíci +1

    Mine won't turn on when I click on the m boton it doesn't work and the light too

    • @SJCB21
      @SJCB21  Před 3 měsíci

      Most likely when that happens, the battery is dead.

    • @motinati635
      @motinati635 Před 3 měsíci

      @@SJCB21 I did charge the headphone and it didn't work

    • @omgohh5002
      @omgohh5002 Před 3 měsíci

      Mine too

    • @BenigayKhiane
      @BenigayKhiane Před 3 měsíci

      ​@@SJCB21 is there anyway to fix it?

    • @BenigayKhiane
      @BenigayKhiane Před 3 měsíci

      ​@@motinati635 mine can charge but can't turn on and lights won't work

  • @ezekieltuano4514
    @ezekieltuano4514 Před měsícem

    what do i do when my headphones have been charging for 3 hours and it constantly blinks yet no sound?

    • @SJCB21
      @SJCB21  Před měsícem

      if it blinks like the usual blinking interval yet no sound it could be that the board is dead, there is lose connection in the speaker wiring to board inside. Check the wires if properly solder both on the board and the speaker itself.

  • @md.mahmudunnabi7570
    @md.mahmudunnabi7570 Před měsícem

    Hello , can you help me , the left side of my headphone is rattling and and left side isn't working but the right side is fine and it's also charging, how can i solve the rattling sound and fix my left side of the headphone

    • @SJCB21
      @SJCB21  Před měsícem

      @@md.mahmudunnabi7570 check proper wire connection on the speaker and the board

  • @SchoolStudent171
    @SchoolStudent171 Před 5 měsíci

    I mean,The other side of the headphone syill not work while the other sidenis still qorking

    • @SJCB21
      @SJCB21  Před 3 měsíci

      The wires connecting on the board or the wires tapping the actual speaker might be disconnected. Check both sides then solder if there is a disconnection.

  • @Cecilie_wong
    @Cecilie_wong Před 3 měsíci +1

    Mine can’t turn on😔

    • @SJCB21
      @SJCB21  Před 2 měsíci

      But does it light up when charging? Because if it does, the battery is usually in need of replacement.

  • @yabainde3511
    @yabainde3511 Před 9 měsíci +1

    Will it close back normally after all of that?

    • @txr3672
      @txr3672 Před 9 měsíci +1

      No

    • @SJCB21
      @SJCB21  Před 7 měsíci

      Yes

    • @SJCB21
      @SJCB21  Před 7 měsíci

      as long as you havent destroyed plastic clips and properly removed the screw to avoid lose thread

  • @VilkoPlatypus
    @VilkoPlatypus Před měsícem

    How do i fix echoing on tiktok po?

  • @trihartanto5435
    @trihartanto5435 Před měsícem

    Itu batrey nya kalau di ganti batrey hp Nokia apa bisa

    • @SJCB21
      @SJCB21  Před měsícem

      they have the same specs as would the nokia cell phone would have both are 3,7 volts with bms so replacing them is possible but Im not sure if it fits

  • @klairsh
    @klairsh Před 8 měsíci +1

    My P9 headphones that I ordered keeps buzzing

    • @SJCB21
      @SJCB21  Před 7 měsíci

      But does it still play music? Or just pure buzzing?

    • @joudyeldeeb
      @joudyeldeeb Před 3 měsíci

      @@SJCB21 mine have the same problem it plays music but keeps buzzing nd its so annoying and idk how to fix it

    • @SJCB21
      @SJCB21  Před měsícem

      @@joudyeldeeb its probably the board buzzing means there is something wrong like grounded

  • @konpeeyyto
    @konpeeyyto Před měsícem

    My headphone charging port just came off, it looked like I was pressing too hard.
    My headphones are still on, but I'm confused about how to charge it. 🧘🏻‍♀️🧘🏻‍♀️

    • @SJCB21
      @SJCB21  Před měsícem

      if thats the case you can just solder it back on your own with some few extensions to the stripped wire, but if you cant, you can pay someone with skills to fix that for you.

    • @konpeeyyto
      @konpeeyyto Před měsícem

      @@SJCB21 okayy thanks for the tips :)

  • @ruiakashima5493
    @ruiakashima5493 Před 5 měsíci

    The audio of my left and right is not balanced 😭 help

    • @SJCB21
      @SJCB21  Před 3 měsíci +1

      You can tweak left and right audio in the phones settings. As far as I can remember there are settings relating to stereo mode in develop options in android phones

  • @soulr34v3r
    @soulr34v3r Před 7 měsíci

    A los míos les pondré una batería más grande

    • @_abw
      @_abw Před 5 měsíci

      جميل جداً لاكن انتبه ان تتوافق البطارية الكبيرة مع نفس قوة الصغيرة كهربائية لكي لا تسبب مشاكل

    • @SJCB21
      @SJCB21  Před 3 měsíci

      as long as it is the same voltage of the old battery then you will be fine but take note I would suggest using the bms in the old battery so that there would be no change in power delivery to the board

    • @SJCB21
      @SJCB21  Před 3 měsíci

      By the way, 18650 battery 3.7v does not fit on the case. I tried it before. Try using smaller battery form factor with the same voltage.