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High Resolution, High Volume, Ultra-Wide Frequency Response, H40-Best for You.
The H40 is a wired headphone featuring a dual magnet design and lightweight CCAW voice coil. The dual-magnet deliver stronger magnetic force, while the CCAW voice coil enhances energy conversion efficiency. This design provides more precise low-frequency response and a broader frequency range, offering significant advantages especially in professional monitoring headphones. Professionally tuned for an ultra-wide 10-40kHz frequency response and 112dB sensitivity, it delivers high-resolution audio and powerful volume output. Whether using the 3.5mm plug version or USB-C version, its bass, midrange, and treble performance exceed expectations, showcasing exceptional quality.
Built-in DAC chip
The H40 offers great compatibility and works with all USB-C playback devices
Whether it’s a smartphone, laptop, tablet, or portable media player, it pairs seamlessly with all.
For those phones featuring both a 3.5mm headphone jack and a Type-C charging port, you can use either 3.5mm headphones or the H40 Type-C wired headphones. This is because our Type-C plug features a built-in DAC chip.


What’s in the box?
Three pairs of soft ear tips(S/M/L) included. Please choose the most comfortable size for wearing.

0.78mm QDC connector.
Oxygen-free copper cable with standard 0.78mm QDC headphone connector.

Comfortable for long-term wear, noise isolation.
Comfortable fit, designed for long-term wear.
Microphone suitable for office calls or conference calls.
Noise isolation.

Compatible with various USB-C playback devices.
The USB-C plug features a built-in DAC chip, offering broad compatibility with various Type-C smartphones and other playback devices.
Cable length 120 cm (4 ft), oxygen-free copper (OFC) cable, ensure lossless transmission of audio Driver Type Dual-magnetic dynamic driver with CCAW sound coil Driver dimension φ10 mm Impedance 22 Ohms Frequency Response 10-40kHz Sensitivity 112 dB Microphone Silicone microphone. Special feature: can be Muted/unmuted during calls Remote control Multi-function in-line remote control buttons Connectivity USB C plug (built in DAC chip) , detachable QDC gold-plated connector. The connectors are secure, ensuring lossless audio transmission Eartips S/M/L, upgraded anti-oxidation silica ear tips. The eartips feature an anti-displacement design for a firm and secure fit Earphones weight 24 grams Other features High resolution, high volume
How to choose the best fit for you?
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Customer Reviews
4.4 out of 5 stars 10
3.4 out of 5 stars 6
4.4 out of 5 stars 10
3.4 out of 5 stars 6
Price
$25.99$25.99
$23.99$23.99
$27.99$27.99
$24.99$24.99
Cable
Oxygen-Free Copper (OFC)
Oxygen-Free Copper (OFC)
Sliver-Plated OFC
Sliver-Plated OFC
Volume Control
No
No
Yes
No
Plug
Type C with DAC chip
3.5mm gold-plated
Type C with DAC chip
3.5mm gold-plated
DAC Chip in Type C plug
KT0231H, PCM32bits/384KHz
–
BES3001-SP, PCM32bits/384KHz
–
Microphone
Silicone Mic
Silicone Mic
Silicone Mic
Silicone Mic
How does the dual-magnet dynamic driver with CCAW coil perform?
The dual-magnet deliver stronger magnetic force, the CCAW coil enhances energy conversion efficiency. This design provides more precise low-frequency response and a broader frequency range, offering significant advantages in professional monitoring.
How is the microphone performance?
Silicone mic, offering great resistance to interference and noise for call clarity. It has a special function: press the button once during a call mutes the microphone, and press it again unmutes it. This feature is well-suited for conference calls.
What is a QDC headphone connector?
This is a standard connector featuring a 0.78mm dual-pin design with an deatchable cable. The QDC connector on this set of headphones is exceptionally secure and will not become loose.
Are these earbuds water-resistant or sweat proof?
The earbuds are water-resistant and sweat proof, the pre-formed ear hooks ensure the earphones sit very securely in place, these make the wired earphones are great for walking workout and in light rain. But they are not waterproof.
Are these earphones effective at noise cancellation?
These earphones deliver exceptional noise cancellation. Crafted with Wacker silicone eartips, they effectively block out ambient noise. When playing music at normal volume, you’ll barely hear surrounding sounds. They are your top choice for work.
Powerful Performance: The H40 headphones feature high-performance dual magnets that enhance the magnetic field, combined with lightweight CCAW voice coil to deliver outstanding frequency response and transient performance, providing powerful driving force for audio output. Their exceptional audio resolution and high sensitivity ensure every acoustic detail is reproduced with extra clarity and impact, offering distinct advantages for both music appreciation, playing games and in ear monitoring.
Exceptional Sound Quality, Extraordinary Volume: With an ultra-wide frequency response of 10-40kHz (far exceeding the 20-20kHz) and an ultra-high sensitivity of 112dB/mW, it delivers powerful volume across the entire frequency spectrum and an expansive soundstage. Immerse yourself in the vibrant atmosphere of a live concert, where every nuance of each note comes to life. Revel in powerful bass, bright, crisp highs, and warm, rich mids for an unparalleled listening experience.
HD Calls with MIC One-button Muted/unmuted: Equipped with a high signal-to-noise ratio and low distortion silicon microphone, it delivers exceptional voice pickup while resisting wind noise and interference. This ensures crystal-clear calls free from background noise. Additionally, the H40 wired earphones offer a thoughtful feature: one-touch mute/unmute microphone during calls. This provides the ideal solution for office users. It is the perfect choice for work headphones.
Detachable cable wired headphones: Utilize OFC oxygen-free copper cables. The Type-C plug contains a built-in DAC chip for broad compatibility. The QDC connector employs gold-plated surface treatment to guarantee near-lossless audio signal transmission, delivering an uncompromisingly pure music experience. You may also choose to upgrade to a higher-grade QDC headphone cable.
Comfortable Fit, Noise Isolation: Featuring an ergonomic design, meticulously crafted acoustic chambers and pre-formed ear hook structures, and premium eartips, these wired earbuds perfectly fit your ears for a comfortable wearing experience. Choose from three sizes of ear tips (S/M/L) to find the perfect fit. Experience immersive listening with exceptional comfort and stability while effectively blocking out ambient noise.
Original price was: $32.99.$25.99Current price is: $25.99.