Open-ear TWS Earbuds
INDULGE IN ALL-DAY COMFORT
Experience Innovative Open-Ear Listening
360° Spatial Audio
Immersive listening experience
Open-ear Comfort
Protect eardrums and offer all-day comfort
16.2mm Large Drivers
Stunning sound quality
Digital sound enhancement
Intelligent low-frequency enhancement
Smart LED Display
Battery level at a glance
* Only the black supports the power display
Directional Audio Technology
Your privacy is always protected
Crystal-clear Calls
4-mic & Al noise reduction
Anti-wind noise
Dual-device Connection
Seamless switching between two devices
Customized APP
Easily adjust EQ settings
* The above data and algorithms come from the Liesheng Lab.
Innovative Open-Ear Design
Breathable Comfort
Open-ear design of HAYLOU Earhook 1 offers unrivalled comfort, protects your hearing and minimizes interference with eyewear.
Comfortable
Skin-friendly TPU material, comfortable and secure.
Healthy
Not enter the ear canals, breathable and clean.
Considerate
Enjoy music while normally wearing your glasses.
Flexible Ear Hooks
Snug and Secure Fit
With multi-point support, the ear hooks of HAYLOU Earhook 1 snugly fit all kinds of ears, ensuring the earbuds stay securely in place, regardless of workout intensity.
Non-intrusive Design
More Comfortable Listening
HAYLOU Earhook 1 is designed for all-day comfort, letting you stay connected without blocking your ears. Whether you're commuting, working, or training, enjoy a natural listening experience without pressure or isolation.
Daily commute
Keep aware of the surroundings
Sports and fitness
No bacteria, clean and healthy
Entertainment
Consistent comfort without pressure
Work and study
Freely communicate while enjoying music
360° Spatial Audio
Immersive Listening Experience
Experience rich, immersive sound with HAYLOU Earhook 1 and its 360° spatial audio technology. Feel the music all around you and enjoy a dramatically enhanced acoustic experience with clear, natural and deeply engaging sound.
Ordinary earbuds with ear hooks
No spatial audio effect
HAYLOU Earhook 1
360° spatial audio effect
* The data come from Liesheng Lab and are derived from comparison with Liesheng's previous earbuds. Actual usage is affected by factors such as settings, operation, and usage environment.
16.2mm Large Drivers
Stunning Sound Quality
Equipped with powerful 16.2 mm drivers, HAYLOU Earhook 1 delivers deep bass, smooth mids and crisp highs for a truly impressive sound. The DSE algorithm enhances dynamic range and reduces distortion, ensuring clear and natural audio in real time.
Digital Sound Enhanced Technology
Increase
Dynamic Bass Enhanced Algorithm
The dynamic algorithm reduces distortion and improves bass performance.
Balanced and Natural Sound
Automatically adjust high, medium, and low frequencies in real time.
* The data come from Liesheng Lab and are derived from comparison with Liesheng's previous earbuds. Actual usage is affected by settings, operation, and usage environment.
Directional Audio Technology
Protect Your Privacy
All-new Directional Audio Technology greatly reduces sound leakage for secure listening anytime, anywhere. Advanced Bluetooth 5.4 technology ensures a stable connection for lossless sound.
Sound Leakage Reduced by 99% *
* The data come from Liesheng Lab and are derived from comparison with Liesheng's previous earbuds. Actual usage is affected by factors such as settings, operation, and usage environment.
4-mic & Al Noise Reduction
Crystal-clear Calls
HAYLOU Earhook 1 features a high-sensitivity 4-mic system with advanced AI noise reduction. It accurately captures your voice and filters out background noise for clearer, more natural-sounding calls.
HAYLOU Earhook 1
4-mic & Al noise reduction, reducing background noise in bustling streets.
Ordinary open-ear earbuds
2-mic noise reduction, low volume, and unclear call in a noisy environment.
40-hour Battery Life *
Long-lasting Playtime
You can listen to up to 9 hours of music on a single charge and check the battery level on the smart LED display.
* Only the black supports the power display.
About 40 hours
Battery life with charging case
About 9 hours
Battery life on a single charge
* Battery life data comes from the HAYLOU Lab. Single playtime lasts for 9 hours at 50% volume. The actual battery life varies due to volume, sound source, environmental interference, product functions and usage habits.
Anti-lost Function
Find Earphones Through APP
No need to worry about where your earphones are. Just open the APP to find them.
Customized APP
Easily Adjust EQ Settings
The Haylou Sound APP allows you to adjust EQ settings, customize touch control and more easily.
Dual-device Connection
Switch Between Study and Life
Connect to two devices simultaneously and seamlessly switch between study and life.
*After the first pairing, the earbuds will automatically connect when the lid is opened. They support connection with two Bluetooth devices, such as a mobile phone and tablet or a notebook and mobile phone, for multiple scenarios.
Precise Touch Control
Convenient to Use
Each earbud has independent touch control functions, allowing you to skip tracks, answer/hang up calls, switch to low-latency mode, etc.
Double-tap either earbud
Play/pause
Double-tap the left/right earbud
Answer/hang up a call
Triple-tap the left earbud
Skip track backward
Triple-tap the right earbud
Skip track forward
Press and hold either earbud for 2s
Turn on /off low-latency mode
Press and hold the left/right earbud for 1.5s
Reject a call
Quick Start Guide
1. Before using both earbuds for the first time, please remove the protective films from the charging contacts and fully charge the charging case and earbuds.
2. Distinguish the left and right earbuds correctly.
3. Slide the ear hook snugly along the auricle, securing it behind the ear. And adjust to find a comfortable and secure position.
Package Contents
HAYLOU Earhook 1 x1 pair
Charging cable x1
Charging case x1
User manual x1
Product Parameters
Product name
HAYLOU Earhook 1 Open-ear TWS Earbuds
Charging Interface
Type-C
Wireless Connection
Bluetooth 5.4
Earbud Input Parameter
5V=100mA
Battery Life
Approx. 40 hours (with charging case)
Earbud Battery Capacity
60mAh (single earbud)
Communication Range
10 meters (open space with no obstacle)
Charging Time of Earbuds
Approx. 1.5 hours
Charging Time of Charging Case
Approx. 2.5 hours
Compatible System
iOS/Android
Charging Case Battery Capacity
600mAh
*All data on the above pages comes from the Liesheng Lab, and actual usage may vary slightly depending on specific scenarios.
