Murray A. - Oamaru, Otago
Verified Purchase
Still trying them out seam ok so far
Waiting for a good test
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✓ Order process within 24 hours.
✓ Ships from our NZ warehouse.
✓ All orders tracked via NZ Post.
✓ Usually delivered within 1-2 days!
Zulfees QuietSleep Earplugs offer up to 23dB noise reduction in a minimalist design that feels light and discreet.




QuietSleep earplugs ensure a comfortable fit for peaceful, uninterrupted sleep.


Zulfees QuietSleep Earplugs provide superior noise blocking (23dB) while allowing crucial sounds like alarms to cut through.

✓ Side Sleeper-Friendly Design – Slim, low-pressure shape won’t dig into your ears during the night.
✓ Soft Silicone for Long Wear – Gentle on ears and suitable for overnight use.
✓ Anti-Snore Solution – Minimizes snoring noise, promoting a better night’s sleep.


✓ Washable & Durable – Simply use a damp cloth or rinse and reuse.
✓ Pocket-Sized Travel Case – Stay organised while you travel or move around.
✓ Certified Safe – Made with high-quality, body-safe silicone, compliant with ROHS (Restriction of Hazardous Substances) quality standards.






Don't sacrifice comfort for silence, get both with QuietSleep Earplugs.





These Earplugs offer a significant noise reduction rating (NRR) of 23 decibels (dB), effectively minimizing a wide range of sounds like snoring, traffic, and general household noise.
Yes, they are specifically designed for comfortable wear during sleep. They are made from ultra-soft silicone and come with four different sizes of ear tips to ensure a secure and personalized fit, even for side sleepers.
Absolutely! These earplugs are washable and reusable, making them an eco-friendly and cost-effective solution for noise reduction.
The set includes four sizes (XS, S, M, L) to accommodate most ear canal sizes. We recommend trying each size to find the one that provides the most comfortable and secure seal. The correct fit will offer the best noise reduction.
Yes, they are lightweight, compact, and come with a convenient carry case, making them ideal for travel. They can help you sleep on planes, in noisy hotels, or anywhere you need peace and quiet.
Yes, the QuietSleep Earplugs are made from ROHS and NBTS certified high-quality silicone, ensuring they are safe and gentle for your ears.
They can be easily cleaned with a damp cloth or rinsed with mild soap and water. Ensure they are completely dry before storage. Do not use harsh chemicals or sharp objects.
If you live near a train station or a busy road and struggle with loud noise at night, our Earplugs are a great choice. They offer a high noise reduction rating of 23dB, which helps block out rumbling, shunting, and other deep, low-frequency sounds, even if you don’t have double-glazed windows.
They’re especially suitable for side sleepers thanks to their soft, flexible silicone that molds comfortably to your ear shape without digging in. If you dislike the feeling of something deep in your ear, we recommend our low-profile or flat-tip designs, which seal the ear canal gently from the outside rather than sitting deep inside.
Yes! These earplugs are ideal for camping and outdoor use. Whether you’re trying to sleep in a tent near noisy campers, roadside traffic, or unfamiliar sounds in nature, the 23dB noise reduction helps you rest more peacefully.
They come with a compact carry case, are reusable and washable, and made from durable silicone — perfect for travel and outdoor conditions. Plus, they’re lightweight and easy to clean with just water and mild soap.
Questions or need a hand? Email us at contact@zulfees.co.nz — we are here to help!
Murray A. - Oamaru, Otago
Waiting for a good test
Brendan P. - Feilding
I purchased two packs of sleep earplugs - one for me and one for my wife. I was amazed at how quickly they arrived, within a day or two. I was able to try them out in a motel during the day after working the night shift. Wow! - so quiet compared to ordinary foam earplugs. No russling or rumbling sound against the pillow. They are perfect for the job. I also really appreciated the personal touch from Zulfees. I felt appreciated because of the nice packaging and the hand written note. It was like receiving a gift from a friend not from a businss. Zulfees abviously care about the people they serve.
Kiana P. - Auckland
Easy process for ordering, extemely fast delivery and the handwritten thank you note makes it that much more top notch. Earplugs are great as well. Dulls out the childrens meltdowns ensuring a less stressed mama is present.
Anonymous - New Zealand
Great fit for my tricky ears and the extra piercings to get around! Dulls down loud noises that hurt my ears (think toddlers screaming in your ear and babies crying all at the same time) these help immensely to dull the noise right down leaving me much less overwhelmed. Also the handwritten thank you note is a gorgeous personal touch!
Wendy - Christchurch
I was a little unsure about this type of product before purchasing, but after looking around at different options I decided to take the plunge, and I am so glad that I did. I really like the discrete design, and they have been so helpful in loud social or work environments. I have used them at work, cafes, and the cinema. I can still hear people talking to me, but the surrounding noise is dampened so I do not feel so overwhelmed when I am trying to focus. Thanks so much Zulfees!
Tegs - Christchurch
Lots of size options to fit ears. I am a side sleeper and these are comfortable once you pick the right size tips.
Lyn N. - Waimate
Really quick delivery, great product, really comfortable and cuts out all noise
Theresa J. - Christchurch
Sit comfortably while side sleeping, come with 4 different sizes which is awesome. Nicely packaged with a lovely note. Thank you.
Gabi - Palmerston North
Love these ear buds, the delivery was so so quick, the handwritten note and beautiful wrapping is so sweet! They really block out a lot of noise and the size options make them so comfy in my ears. Cheers!
Caro - New Zealand
I tried these on when I got them and am happy with them, however the real test is next week when I am hiking, hence why I can not give them a 5 yet. Loved the little handwritten message
Leanne G. - Tauranga, Bay of Plenty
First being able to choose the size of ear bud is great and the ease of putting in is awesome.
Nita C. - Shirley, Christchurch
It has reduced the sound of my husband snoring, helped with better sleep.