Superior Noise Isolation
Adaptive Hybrid ANC effectively blocks distracting ambient sounds.
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Why customers love it
Immerse yourself in pure, noise-cancelling sound
Experience audio redefined with advanced Active Noise Cancellation and 360° spatial sound on these premium wireless headphones.
- Features 50dB Adaptive Hybrid ANC for superior noise isolation.
- Enjoy dynamic, immersive sound with 360° spatial audio tracking.
- Benefit from exceptional battery life for long listening sessions.
- Enjoy studio-quality audio support via the LDAC codec.
- Designed for comfort with premium memory foam ear pads.
Elevate Your Listening Experience
Dynamic Soundstage
360° Spatial Audio creates a truly immersive, dynamic soundscape.
Extended Playtime
Enjoy up to 90 hours of battery life for marathon listening.
Seamless Connectivity
Dual-device Bluetooth allows for effortless switching between devices.
Technical Details
Key Specifications
Performance metrics for audiophiles.
- Adaptive Noise Cancellation
- 50dB Hybrid ANC
- Audio Codec
- LDAC
- Battery Life
- Up to 90 hours
- Latency Mode
- Ultra-low 80ms for gaming
- Connectivity
- Dual-device Bluetooth
More details
Experience immersive, high-resolution audio with advanced active noise cancellation and 360° spatial sound that adapts to your movements. Designed for all-day comfort and seamless connectivity, these headphones deliver premium performance whether you're commuting, gaming, or working remotely.
- 50dB Adaptive Hybrid ANC effectively blocks ambient noise across multiple environments
- 360° Spatial Audio with 6-axis head tracking creates a dynamic, immersive soundstage
- Hi-Res Audio support with LDAC codec for studio-quality wireless sound
- Up to 90 hours of battery life with quick charge providing 5 hours of playback in just 10 minutes
- Dual-device Bluetooth connection allows seamless switching between two devices
- Ultra-low 80ms latency gaming mode ensures perfect audio sync for games and videos
- Premium memory foam ear pads and lightweight design provide all-day comfort
Ideal for commuters, remote workers, gamers, and music lovers seeking premium sound quality and reliable noise isolation.
Frequently Asked Questions
Answers to common user queries.
How effective is the noise cancellation?
The headphones feature 50dB Adaptive Hybrid ANC, which is highly effective at blocking various ambient noises to create a quieter listening environment.
Can I use these for gaming?
Yes, the model includes an ultra-low 80ms latency gaming mode designed to ensure perfect audio synchronization for fast-paced games and videos.
What is the battery longevity like?
You can expect up to 90 hours of playback on a single charge, offering excellent endurance for long commutes or extended use.
Is the sound quality high resolution?
Yes, the headphones support Hi-Res Audio via the LDAC codec, allowing for studio-quality wireless sound transmission.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
E
one of the best headphones
T
Thank you to the seller, Ali Express, and Haylou for the excellent headphones! The sound quality of the Haylou S40 is great - dual titanium drivers produce very powerful bass and clear high frequencies. Noise cancellation works as advertised. They are very comfortable and soft on the head, and the ear pads are pleasant. Plus, the detachable external microphone included in the set works perfectly.
B
I have never had good TWS earbuds, headsets, or headphones. The best audio device I've ever had in my life was the Redragon Zeus X wired headset, about 4 years ago. Now, with the S40, I was really surprised by the sound quality, you know? I'm not an audiophile or anything, but I'm 22 years old and have perfect hearing (I never use headphones or listen to anything too loud), so I followed my friends' advice and downloaded music of my taste (Pop/Rock/K-pop) onto my new S25 Ultra in Flac/Hi-res, turned on LDAC, and set the equalizer to maximum, and it was a unique experience in my life! I've never heard "In The End" by Linkin Park so well and with so many details. I cried for several minutes reliving the musical feeling. So, there's no way to describe or express the happiness I feel with this product! In fact, I live in Pernambuco - Jaboatão, I am a fan of Sport Recife, and I have never received a package that was 100% intact. This was the first one, as it didn't even have a single scratch on the box...
S
Excellent product, exactly as shown in the promotional photos. In addition, the product arrived much earlier than expected and in perfect condition.
B
I'm loving everything! Very beautiful and of great quality.
G
Comfortable noise cancellation, excellent for its price, good sound quality for its price, battery life depends on usage but it lasts about 90 minutes if we don't activate ANC. Quite satisfied with the product.
D
Headphones of good quality.
Well-balanced and clean audio.
The Bluetooth microphone shows a significant drop in quality compared to wired use, but nothing that detracts from the product's overall value.
V
Package received within the 15-day transit and customs clearance period, many thanks to the store and Aliexpress. The product is fantastic, Haylou is a quality brand and the price is very affordable. I recommend the store.
S
Haylou S40 ANC Wireless Headphones with Spatial Audio
S
THEY ARE SUPER CUTE, I have never had headphones of such quality, and these really feel great in my ears. I can wear them for hours and don't feel any discomfort in my ears; they are very comfortable. The sound quality is excellent, the noise cancellation is also very good—I almost never hear what people are saying and I have to take the headphones off, sometimes due to very loud noise on the street or maybe when watching TV with the sound on high, but when the music is playing it's not that noticeable. I think they are very good, and the battery lasts a long time; sometimes I've left them on by accident and they never run out. They have downloaded me, no no no they are not very good.
V
Amazing, it's exactly as promised and extremely comfortable, I was very surprised, I would buy the same headphones again for someone else.
P
Haylou S40 ANC Wireless Headphones with Spatial Audio
B
The truth is that it is a product that offers very good quality at a very affordable price. It just arrived and I tried the noise cancellation and the sound quality, and both are amazing.
The app allows you to thoroughly review the user manual, adjust settings, configure high latency, LADC, so it is very comprehensive.
I recommend it! !
L
These headphones are extremely comfortable and have great sound. though the noise cancellation leaves a lot to be desired, spatial audio along with the app’s sound profiles these headphones come at a great value. materials are okay (its impossible to get metal at this price point) the headphones have a great weight to them, not too heavy and enough to not feel cheap. this is probably the best option for first-hand budget headphones out there.
J
Here in São Luis, MA, the product arrived packaged and with the box sealed and without any damage. It has a finish that I consider to be better than that of QCY. It has a good height in terms of volume. I was told that it produced good bass, but I expected a little more from what it delivers.
Meanwhile, excellent and comfortable wireless earphone with great value for money.
N
Box intact, 3-day delay, in addition to paying for Aliexpress shipping, customs are quite aggressive in my country. In total, it cost me 150% of the value on Aliexpress.
S
I loved it. Great sound quality.
S
Wonderful, I recommend it to everyone. Fast delivery and excellent quality, matches the description.
B
The product took a little while to arrive but was within the expected timeframe. The sound is very good, as is the quality of the material. Recommended.
K
Very good headphones, excellent cost-performance ratio, the only thing that could be better is the active noise cancellation.
S
Excellent, thank you for the support, and the only one in my life, my beautiful, beautiful life, and who told you about my brother's issue with the CBTIS, and I just don't like it, it happened by accident.
