-19%

$18.92

ZNP P04 Sleep Aid ANC Bluetooth Headphones, Ultra Lightweight Side Sleeper Design

21 sold recently🏷️ ZNP🏬 Sold by HTC Euro Store

✅ Ultra-slim profile designed for side-sleeper comfort
✅ Active Noise Cancelling (ANC) to help mask ambient sounds
✅ Lightweight build reduces ear fatigue during extended use

👤 Side sleepers and individuals who need audio or noise masking to fall asleep in noisy environments.

$18.92$23.46Save 19%

Price updated 12 Oct 2026

📉 Down 6% this week

Enjoy a restful night with these ultra-lightweight headphones designed specifically for side sleepers. Active noise cancelling creates a peaceful environment for deep relaxation. They are perfect for light sleepers and travelers who want comfort and silence all night long.

📉 Price dropped 19%🎟️ Coupon

🛒 Buy now on AliExpress →

🎟️ Seller coupon code: LV6WVV6WZV3M

$0.91 off orders over $15.20 · Valid until 2027-06-30

📋 Full specs, sizes, materials & detailed description - on the AliExpress product page →

🌍 Ships worldwide via AliExpress with a tracking number. Any local import taxes (if any) are set by your country's customs, not by InstaShop.

📈 Price historyTracked daily since 28 Sept · 15 days

28 Sept12 Oct

Lowest

$18.70

Highest

$23.53

$18.92

✅ Good price - among the lowest since tracking began

Over 15 days of daily tracking (since 28 Sept) the price ranged from $18.70 to $23.53. Today: $18.92.

Based on InstaShop's daily price tracking of AliExpress. The final price is set by AliExpress.

💡 Why buy · InstaShop analysis

⚠️ ANC effectiveness is typically lower in sleep buds compared to full-si
⚠️ Compact drivers may prioritize size over high-fidelity audio quality

👤 Best for: Side sleepers and individuals who need audio or noise masking to fall asleep in noisy environments.

🚫 Less suitable for: Audiophiles seeking professional-grade sound or people who find in-ear devices uncomfortable for long periods.

🔎 Check before buying: Check if the ear tip sizes provided are sufficient to ensure a secure seal for effective noise isolation.

💰 Is the price good? Fair price, with a 19% discount.

🚚 Worldwide shipping - usually 2–4 weeks with a tracking number. Some sellers offer faster paid shipping.

⭐ Quality & trust: this product does not have enough AliExpress buyer reviews yet. Check the reviews with photos on the product page before buying.

🔒 Secure checkout - payment and purchase happen on AliExpress with Buyer Protection and a refund if the item never arrives / isn't as described.

💡 Before buying - on the product page check reviews with real photos, shipping time to your country, and sizes/specs if relevant.

What AliExpress buyers say

There are not enough AliExpress ratings for this product yet. Check the reviews with photos on the product page before buying.

See reviews on AliExpress →

InstaShop is a catalog that links to AliExpress. Purchase, shipping and warranty are provided solely by the AliExpress seller; some links are affiliate links (the price to you doesn't change). Terms of Use

🔍 In-depth analysis

This analysis is written with an AI model from the product data (name, category, price, rating and orders), not from a hands-on test. How we choose and score

These headphones enter a niche market specifically designed for those who struggle to find comfort with traditional earbuds while lying down. Marketed as a specialized solution for side sleepers, the primary selling point is the inclusion of Active Noise Cancellation (ANC). While many sleep masks offer only passive sound blocking through fabric, the promise of active technology suggests a more sophisticated approach to masking ambient sounds like snoring or traffic. However, at this price point, the product sits in a more premium bracket compared to basic sleep headbands, implying a higher level of electronic integration and build quality.

Given that the product currently shows a single order and an unknown buyer rating, it represents an early-stage listing on the platform. Prospective buyers should view this as a potential high-performance solution that lacks the historical data typical of high-volume electronics. Without specific technical specifications provided in the listing, the true value depends entirely on the execution of its comfort and the effectiveness of the noise-canceling feature. It is a specialized tool for audio enthusiasts who prioritize sleep hygiene but requi

✅ Pros

Includes Active Noise Cancellation, which is a significant technical upgrade over standard passive sleep masks.
Designed specifically for maximum comfort, catering to the ergonomics of sleeping and side-resting.
Wireless Bluetooth connectivity eliminates the hazard and clutter of cables while you move during sleep.

Cons and cautions

Very limited sales history and no current buyer rating make it an unproven speculative purchase.
The current price point is significantly higher than basic sleep headphones, increasing the financial risk.
A lack of detailed technical specifications regarding materials and battery life in the public listing.

From our data

Few written reviews (3), so the rating rests on a small sample
Price moved between $18.70 and $23.53 since 28 Sep (15 tracked days)

Who it's for: Ideal for side sleepers who find standard earbuds uncomfortable and frequent travelers who need noise cancellation in a soft, wearable format. It targets individuals living in noisy urban environments who want to fall asleep to audio without bulky hardware.

Who should skip it: Risk-averse shoppers who prefer products with hundreds of verified reviews and established performance ratings. It is also likely not for those looking for a budget-friendly, basic audio headband without advanced electronic features.

🔎 Check before you buy

Ask the seller for the specific battery capacity and expected playback time on a single charge.
Confirm if the internal electronic components and speakers are removable for safe washing of the fabric.
Verify if the ANC is true electronic noise cancellation or just passive noise isolation from the fabric padding.
Inquire about the Bluetooth version to ensure stable connectivity with your specific smartphone or tablet.

💰 Value verdict: The current discount makes the price more attractive, but the product remains a premium-priced option for this category. Given the single order and lack of feedback, the value is fair only if the ANC performance truly justifies the cost. It is currently a high-reward investment for early adopters.

💡 Tips

Contact the seller directly to ask for a real-life photo of the internal speakers to gauge their thickness for side-sleeping.
Check the store's return policy carefully, as electronic sleep aids often have specific hygiene-related return rules.
When the product arrives, test the ANC functionality in a noisy room immediately to ensure it functions as advertised.

Questions about this product

Is this sleep mask adjustable for different head sizes?

The listing claims maximum comfort, but you should message the seller to confirm if it uses an adjustable strap or elastic for sizing before ordering.

Can I use this for a full night's sleep without the battery dying?

The specific battery capacity isn't listed; you should verify with the seller if it can sustain 8+ hours of playback to last through the night.

Does the Active Noise Cancellation actually block out loud snoring?

ANC is typically best for consistent low-frequency sounds. Ask the seller for the decibel reduction (dB) rating to see if it is powerful enough for your environment.

❓ Questions & Answers

Does it ship to my country?

Yes. The item ships worldwide via AliExpress, usually within 2–4 weeks, with a tracking number.

Are there customs or taxes?

Import duty/VAT depends on your country's rules and the order value. Any local charges are set by your customs authority, not by InstaShop.

How do I return an item if something is wrong?

Purchases are made on AliExpress with Buyer Protection - you can open a dispute and get a refund if the item never arrives or is not as described, typically within 15 days of delivery.

Is the price final?

The price shown is the product price on AliExpress. Shipping and any local import taxes (if applicable in your country) are separate.