Sony MDR-E9LP

Based on when customers actually wrote their reviews — so you can see whether early praise held up.

1. Q1 202133/1002.3★3 reviews

   Reviews are polarized: one user with small ears loves the fit and durability, while two others report poor sound quality and for smaller earbuds that fall out.

   • 🤔Fit: one user says great for small ears; others report earbuds fall out due to smaller shape.
   • 👎Sound quality is flat, bassless, and quiet; two users disappointed.
   • 👎Cable is thin and feels cheap, but one user reports 2-year durability.
   • 🤔Comparison to older Sony models; one user misses old quality, another finds these ideal for small ears.
2. Q4 202083/1004.5★7 reviews

   Buyers praise comfort, fit, durability, and sound quality for the price; a few note missing bass and lack of mic/controls.

   • 👍Exceptional comfort and fit, no headache or ear pain even after long use.
   • 👍Great durability; survive years of use and multiple washing machine cycles.
   • 🤔Sound quality is good enough for the price but lacks bass depth.
   • 👎No mic or inline controls; some users consider this a drawback.
3. Q3 202072/1004.2★5 reviews

   Reviews are mixed; budget-friendly with impressive durability and clear mids/highs, but lack bass, are too quiet for some, and have poor fit for small ears.

   • 👍Great durability, survives washing and drops.
   • 🤔Sound quality praised for mids/highs but criticized for weak bass.
   • 👎Volume too low and earbuds fall out easily, especially for small ears.
   • 👎One user found them inferior to older Sony earbuds, calling them 'abysmal'.
4. Q2 202050/1003.0★4 reviews

   Mixed reviews: some praise durability and sound for jogging, while others report poor bass and unfit for music.

   • 👍Durable and long-lasting earbuds survive drops and tangles over years.
   • 👎Lack of bass makes them unsuitable for music, only for podcasts/audiobooks.
   • 👎Sound quality criticized as inferior to older Sony Fontopia and Sennheiser models.
   • 👍Good fit for jogging and satisfactory bass in some units during exercise.
5. Q1 201933/1003.0★4 reviews

   Mixed reviews: some praise value and laptop use, but others report crackling, poor sound quality, and disappointment with new model.

   • 👎Crackling and poor sound clarity compared to previous model
   • 👍Decent bass and good value for general use
   • 👍Better performance when used with a laptop or audio boosting features
   • 👎Terrible voice quality, worse than budget alternatives, environmentally wasteful
6. Q4 201818/1002.0★6 reviews

   Buyers in Q4 2018 overwhelmingly complained about poor sound quality, no bass, flimsy build, and uncomfortable fit, with most regretting the purchase.

   • 👎Sound quality is very poor; no bass, tinny, and requires high volume.
   • 👎Build quality is cheap: thin plastic wires, curved jack, feels inferior to older models.
   • 👎Fit is uncomfortable: hard, ill-fitting earbuds that hurt the outer ear.
   • 👎Disappointment compared to older MDR models which were significantly better.
7. Q3 201873/1004.3★3 reviews

   Buyers praised inexpensive high-quality sound and durability, but noted cord static and overly bright colors.

   • 👍Great sound quality for the low price.
   • 👍Comfortable fit and clear sound.
   • 👍Durable, lasting years despite heavy use.
   • 👎Touching the cord causes static noise.
8. Q2 201852/1003.6★5 reviews

   Reviews in Q2 2018 are mixed: loyal users praise durability, but a new pair failed in a week and some find better value elsewhere.

   • 👍Durable, lasting years even after washer runs.
   • 👎One pair lost sound after only one week.
   • 🤔Great for low-budget use, but critics find better options.
   • 👍Fit is comfortable for those who dislike round buds.
9. Q1 201857/1003.9★7 reviews

   Most reviewers liked the low price, light fit, and open design, but a few reported poor bass, painful fit, or low build quality.

   • 👍Cheap, light, and comfortable for those who can get a good fit.
   • 👎Lack of bass and unnatural sound disappoint music listeners.
   • 👎Hard plastic hurts ears and won't stay in for some users.
   • 🤔Great for travel because of tangle-resistant cords and low cost, but sound is only okay.
10. Q2 201533/1003.0★3 reviews

    These earbuds are praised for durability and value by one long-term user, but others report poor sound quality, fit issues, and a faulty jack causing crackling.

    • 👍Survived washing machine and drops, works like new after a year.
    • 👎Jack-to-wire connection defect causes crackling on first use.
    • 👎Inferior sound quality and bass compared to older Sony model.
    • 👎Poor fit for smaller ears; in-ear style disliked.
11. Q2 201350/1003.0★4 reviews

    Two positive reviews praise comfort, durability, and bass. Two negative reviews say the new model is worse than its predecessor, with poor audio quality and misleading specs.

    • 👍Great bass, secure fit in small ears, and durable construction.
    • 👍Long-lasting; some users had good experience with prior models and found these similar.
    • 👎New model inferior to the older E10LP, with noticeably worse audio quality.
    • 👎Misleading specs from Sony; earbuds don't match the claimed performance of predecessor.

Based on 81 dated customer reviews, grouped by calendar quarter. Period analysis is in English.