MAXROCK Sleep Earplugs - Noise Isolating Ear Plugs Sleep Earbuds Headphones with Unique Total Soft Silicone Perfect for Insomnia, Side Sleeper, Snoring, Air Travel, Meditation & Relaxation (acid blue)

At first it was ok, after some usage, one side sound was not working and after some days the other side sound also stopped. There was no damage and I kept it always properly. I didn't get to use it for even 1 month. And I don't run for customer services so there it goes to garbage bin. Very bad product and waste of money.

I accidentally left these in my pocket and they went through a full wash and dry cycle in the laundry. But they still work! No obvious loss of sound quality.My only complaint is they tangle so easily. But they're comfortable; I often use them at night for audiobooks and meditation apps.

It doesn't stay in place in the ear. You need to baby-sit this thing - almost every minute you need to push it back in. Regarding the job it's supposed to do - the audio quality you get is ok.

I love these earphones so much that I bought them 3 times so far. Absolutely comfortable and fairly good sound for both music and audiobooks.My first one lasted 19 months after I used them every day in my sleep. I don't know how much money I spent for earphones to sleep with before I discovered this amazing product. I have 3 permanent inner ear piercings and most of the earbuds don't fit well but gradually come off and then pop off after 5 minutes or so. Even those with adjustable cushions are too uncomfortable to wear. But these earphones are very soft and so comfortable and stay in place until I wake up hours later.I worked nights and need to sleep during the day with noise all around me. These soft earbuds fit very well into my ear canal and effectively reduce the noise from outside while delivering the music or audiobook I'm listening to. Sometimes I would just wear them without playing anything to have the sound block effect. This product saved my life of working the night shift. Even I toss and turn during the sleep, I never get strangled.After 19 months of service, my first earphones lost the sound on the left side speaker probably due to moisture accumulation (my ears sweat a lot).I had a second one for work - yes, I took those "wired earphones" to work where almost everyone else was sporting airpods. I didn't care. Airpods never served my ear canal for more than 30 seconds, and I needed my earphones to watch videos on my phone during my 3 am break at a hospital respectfully (remember, I worked nights). I carried them in the inner pocket of my work jacket and accidentally washed TWICE. It miraculously survived the first time as it was in a small Ziploc. But it died in the second time because it also went to in the dryer after washing. But it was incredibly tough to service all those abuses I put it through.Now I'm on my 3rd one. Very happy with the performance. I hope this product never gets discontinued. If it should, I would buy like 20 of them for lifetime use.

Entregan lo prometido: muy pequeños, ligeros y confortables, se puede dormir de lado sin que molesten. Hasta aquí bien, y le doy 4 estrellas por que no he podido encontrar otros auriculares para dormir.Pero ahí acaba lo bueno:La calidad de sonido es ... un chiste: bajos inexistentes, medios pobres. No se puede esperar mucho con un altavoz tan pequeño y con este precio, pero aún así ....Son extremadamente pequeños y delgados, de manera que entran profundamente en el canal auditivo. Es a la vez una ventaja por que así no sobresalen de la oreja y no molestan, pero a veces es un poco incomodo.El volumen que dan es bajísimo, con otros auriculares tengo el volumen entre 20 y 40%, y con estos tengo que subirlo al 70 - 90% para llegar al mismo volumen. Para escuchar algo grabado con bajo volumen puede ser un problema.Las pantallas de silicona son pequeñas y en mi caso solo asientan un poco en el canal, con lo que se sale con más facilidad que otros. Además, las pantallas son fijas y no se pueden sacar, lo que quita la posibilidad de cambiarla por una que ajuste mejor.La construccion no parece muy solida, no me extrañaría que duren poco como advierten otros compradores. Lo cual es malo en un producto de 15 euros.En resumen, hacen su papel para dormir, pero para cualquier otra cosa, hay infinitas opciones mejores, como por ejemplo el auricular más vendido en Amazon.com (no en Amazon.es)