
Electric Toothbrush
Noise Cancelling Sleep Earplugs Zen1
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1-Year Warranty
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Noise Cancelling Sleep Earplugs Zen1
About zen1
PORTABLE DEEP CLEANING FOR EVERY SMILE
Features
- Passive noise reduction – up to 30dB – 5‑layer acoustic filtering structure. Blocks snoring, traffic, chatter, and ambient noise – no batteries, no pairing, no hassle.
- Ultra‑light 2.2g per ear – featherlight, barely there. Ergonomically designed – no pressure, no ear fatigue, even for side sleepers.
- 4 sizes of soft silicone tips (XS–L) – one size doesn't fit all – find your perfect fit for maximum comfort and effective sealing.
- Reusable & washable – rinse with warm water, air dry, use again. Sustainable and hygienic – no frequent replacements.
- Portable carry case included – compact 58×42×23mm case keeps them clean and protected. Toss in your bag or pocket.
- Instant use, no electronics – no charging, no Bluetooth, no app. Pop them in and enjoy quiet – anytime, anywhere.
Specs
- Noise reduction: Up to 30dB (passive) · Technology: 5‑layer acoustic filter
- Weight: 2.2g (per ear)
- Material: Soft silicone + ABS
- Ear tips: XS · S · M · L (all 4 sizes included)
- Case dimensions: 58×42×23mm
- Cleaning: Washable (warm water, air dry – no direct sunlight)
- Temperature range: -10°C to 50°C
- Colors: Blue · Pink
- Comes with: 2 earplugs, 4 pairs of ear tips (XS–L), carry case, manual
Scenarios
- Sleep – block snoring, street noise, and restless sounds. Fall asleep faster and stay asleep longer – no more waking up tired.
- Study & work – focus in noisy environments. Libraries, open offices, coffee shops – create your personal quiet zone.
- Travel – flights, trains, buses – block engine hum and crying babies. Arrive rested, not drained.
- Side sleeping – ultra‑light 2.2g design sits flush with your ear. No pressure, no pain – comfortable in any position.
- Concerts & events – protect your hearing from loud volumes while still enjoying the experience.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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4 Sizes (XS/S/M/L) – Fit for All Ages
Available in XS to L, these ear tips comfortably fit kids and adults with different ear canal sizes – ensuring a secure, comfortable seal for everyone.

Reusable & Washable Ear Tips
Simply rinse and reuse, keeping them clean and hygienic every time. Eco‑friendly, economical, and always fresh for your next use.
FAQs
Please read our FAQs page to find out more.
1. Is there free shipping on Airuidu products?
Get free shipping on orders of $150 or more
2. How long does shipping take?
We offer direct worldwide doorstep delivery.
Your package will typically arrive within 3 to 12 business days, allowing you to relax without any worries.
3. Is there a warranty on my product?
Airuidu offers a simple and hassle-free warranty service to ease your concerns.
All Airuidu products come with a one-year warranty.
During the warranty period, if any non-human-caused quality issues arise, Airuidu will provide a direct replacement instead of repair, ensuring a smooth and convenient after-sales experience for you.
4.If I purchase a product but for some reason I don't end up using it, can I return it?
If you return unused products to the Airuidu warehouse within 30 days (for any reason), we will issue you refund.
Once the items are received and inspected at the Airuidu warehouse, the refund process will be initiated.
Please refer to our refund policy for the specific requirements to ensure a smooth refund process.


