i11 TWS Earbuds TEARDOWN To See Why It Stopped Working

i11 TWS Bluetooth 5.0 AirPods, Wireless Earphones, Earbuds for Android & iPhone

Available on Amazon:

1. First Automatic pairing,
2.Bluetooth 5.0
3. Earphones with a charging box ,
4. Double ears can make phone calls, both ears can hear sound.
5. With high quality speaker,deep Stereo bass sound quality.
6. Powerful noise de-noising circuit (active noise reduction)

1. listening to music, support music and phone call,
2. Caller ID, the last call back, English voice prompts, boot, pair, shut down the phone power will be low voice prompts;
3. phone power display, you can always watch the headset power situation, do not worry about the headset no electricity to make your life worry;
4. Bluetooth headset every time connected to the phone after the shutdown, and then open the Bluetooth headset will automatically connect back to the phone, but also more convenient;
5. Intelligent compatibility: support all with Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., all the mobile phone;


1. Driver: 15mm
2. Impedance: 9 OHM
3. Bluetooth version: Bluetooth 5.0
4. Output power: 40mW;Battery capacity 45MAH , charging box is 300mh .
5. Bluetooth distance: 10 meters
6. Frequency response: 20-20000Hz
7. Operating voltage range: 3.0V-4.2V

8. Powerful noise de-noising circuit (active noise reduction)

9. Charging time about 1-2 hours .

10. Talk time is about 2-4 hours (a pair of earphones use together ),music time about 2-4 hours (a pair of earphones use together ) , Charging box can charge for the earphons about 3-5 times.

11. Standby time is about 120 hours.

Package Includes:
2 xmini Bluetooth Headphones with charge box
1xUSB Charging Cable
1xUser Manual

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21 thoughts on “i11 TWS Earbuds TEARDOWN To See Why It Stopped Working

  1. Only one earbud works for me but the other doesnt it fully charges but every time I press the power button it doesn't turn on😔

  2. I am looking for battery inside each bud that little battery in each bud. Can anyone tell where can I find that battery?

  3. One pair of my i12s have magnetting problem in charging port.it isnt magnetting and fit there…..its powerd on untill i close case.do you know why?

  4. I know this has nothing to do with this but , anyways
    I bought a tws inpods 12 recently it worked perfectly until my child decided to drop it. After that dropping incident the left ear bud touch sensor stopped working. Can anyone help me please. I bought it online so can't refund or change for another pair. 🙁

  5. great video, they still dont work but brutally tearing them apart with a screwdriver to release my pent up anger for driving half an hour to get these things was good therapy

  6. Ceramic caps can’t “leak“.
    The only capacitors that leak are electrolytic……whether they be SMD or THT. All of the capacitors on the board you were showing are solid pieces of ceramic.
    That’s just flux and residue that should be cleaned off.
    Some of the cheaper soldering lines…. in factories were there is less quality control… they don’t always clean the flux residue.

    It doesn’t always cause a problem but it can hold moisture because it is porous.

    I always clean any flux residue… Whether it’s from a PCB board that I etched myself…..or a product from China that I’ve opened… It never hurts to clean the flex residue and decrease the chance of short circuit.

    Soak it in some denatured alcohol and scrub it with a toothbrush and it will decrease the chance of shorting.

  7. I got one today the battery was low so I charged it after I charged it in an hour it says 80% I used it for like 1 minute and 30 second and it already said battery low wtf

  8. Crap, ordered fake i9000 airpods in ali Express, I dropped the tight airpod once and the magnet is not working and wont charge properly. I'm deaf on my left ear so I'm hopeless. Any suggestions on what I should do?

  9. if i bought it like 3months ago and i feel like exchanging for a new one because one earbud is not chargin will i be able to?

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