Description
SoftEars S01 Type-C to 3.5mm Portable DAC – High-Resolution Audio On-the-Go
Experience superior sound quality with the SoftEars S01 Portable USB DAC, designed for audiophiles and music enthusiasts. Featuring the advanced CS46L41 DAC chip, this high-performance Type-C to 3.5mm DAC dongle delivers crystal-clear, distortion-free audio with an impressive 384kHz/32-bit sampling rate and a 121dB Signal-to-Noise Ratio (SNR). Whether you're streaming high-resolution music or making calls, the SoftEars S01 ensures precision and clarity in every note.
Premium Sound with CS46L41 DAC Chip
The SoftEars S01 DAC dongle is powered by the Cirrus Logic CS46L41 DAC, offering high-fidelity sound reproduction. With an ultra-low Total Harmonic Distortion + Noise (THD+N) of -98dB, this hi-res audio DAC minimizes distortion, delivering a pure and immersive listening experience. Note: DSD playback is not supported.
Dual DAC & ADC Functionality – Audio & Microphone Support
Unlike standard DAC adapters, the SoftEars S01 features both DAC and ADC (Analog-to-Digital Converter) support, making it ideal for music playback and microphone input. Whether you're listening to music, gaming, or handling voice calls, this USB-C DAC adapter ensures clear audio transmission for every use.
Durable & Flexible EnduraFlex Cable for Longevity
Designed for everyday use, the SoftEars S01 DAC adapter includes a premium EnduraFlex silicone cable with a braided outer layer, ensuring exceptional durability and flexibility. Built with iPhone cable-grade materials, this DAC dongle resists twisting, breaking, and wear, making it a reliable choice for on-the-go users.
Universal Compatibility – Plug & Play Across Devices
Enjoy seamless audio connectivity with SoftEars S01 across multiple platforms, including Android, iOS, macOS, and Windows. The driver-free, plug-and-play design eliminates the need for additional software, allowing you to switch between devices effortlessly.
Sleek, Scratch-Resistant & Travel-Friendly Design
Crafted for convenience, the SoftEars S01 USB DAC dongle features a scratch-resistant, non-metallic shell, ensuring longevity while protecting your earphones. Its compact and lightweight design makes it easy to carry, fitting seamlessly into your pocket or travel bag.
Upgrade Your Audio with the SoftEars S01 Portable USB DAC
Whether you're an audiophile, a gamer, or someone who appreciates high-quality audio, the SoftEars S01 offers an exceptional sound experience in a compact and durable form factor. Experience studio-grade audio anywhere you go with this high-performance Type-C to 3.5mm DAC dongle.
DAC: CS46L41
Frequency Response: 20Hz-20kHz
Weight: 4.3g
Total Length: 9.8cm ± 0.5mm
Dynamic Range(DNR): 118dB
Sampling Rate: Up to 384kHz/32bit
Signal-to-Noise Ratio (SNR) @ 1kHz 0dBFS: 121dB
Crosstalk Suppression @ 1kHz 0dBFS: -54dB
Cable: EnduraFlex silicone with braided outer layer
Compatible Analog Earphone impedance: 8-100Ω
Total Harmonic Distortion + Noise (THD+N) @ 1kHz 0dBFS: -98dB
Welcome to SoftEars, a dynamic brand born from the passion and expertise of a young yet seasoned team. Our founder embarked on the audio journey in 2014, laying the foundation for SoftEars in 2017 in Shenzhen, China's Silicon Valley. In 2019, we expanded with an independent R&D lab and our own factory in Chengdu, a city known for its humanistic touch.
At SoftEars, we strive to deliver a listening experience that is soft, comfortable, balanced, and durable. Specializing in the research and development of loudspeakers and tuning equipment, we boast an exceptional manufacturing process and rigorous quality control. Our commitment to excellence defines the essence of the SoftEars brand, ensuring you enjoy the pinnacle of audio satisfaction.

Description
SoftEars S01 Type-C to 3.5mm Portable DAC – High-Resolution Audio On-the-Go
Experience superior sound quality with the SoftEars S01 Portable USB DAC, designed for audiophiles and music enthusiasts. Featuring the advanced CS46L41 DAC chip, this high-performance Type-C to 3.5mm DAC dongle delivers crystal-clear, distortion-free audio with an impressive 384kHz/32-bit sampling rate and a 121dB Signal-to-Noise Ratio (SNR). Whether you're streaming high-resolution music or making calls, the SoftEars S01 ensures precision and clarity in every note.
Premium Sound with CS46L41 DAC Chip
The SoftEars S01 DAC dongle is powered by the Cirrus Logic CS46L41 DAC, offering high-fidelity sound reproduction. With an ultra-low Total Harmonic Distortion + Noise (THD+N) of -98dB, this hi-res audio DAC minimizes distortion, delivering a pure and immersive listening experience. Note: DSD playback is not supported.
Dual DAC & ADC Functionality – Audio & Microphone Support
Unlike standard DAC adapters, the SoftEars S01 features both DAC and ADC (Analog-to-Digital Converter) support, making it ideal for music playback and microphone input. Whether you're listening to music, gaming, or handling voice calls, this USB-C DAC adapter ensures clear audio transmission for every use.
Durable & Flexible EnduraFlex Cable for Longevity
Designed for everyday use, the SoftEars S01 DAC adapter includes a premium EnduraFlex silicone cable with a braided outer layer, ensuring exceptional durability and flexibility. Built with iPhone cable-grade materials, this DAC dongle resists twisting, breaking, and wear, making it a reliable choice for on-the-go users.
Universal Compatibility – Plug & Play Across Devices
Enjoy seamless audio connectivity with SoftEars S01 across multiple platforms, including Android, iOS, macOS, and Windows. The driver-free, plug-and-play design eliminates the need for additional software, allowing you to switch between devices effortlessly.
Sleek, Scratch-Resistant & Travel-Friendly Design
Crafted for convenience, the SoftEars S01 USB DAC dongle features a scratch-resistant, non-metallic shell, ensuring longevity while protecting your earphones. Its compact and lightweight design makes it easy to carry, fitting seamlessly into your pocket or travel bag.
Upgrade Your Audio with the SoftEars S01 Portable USB DAC
Whether you're an audiophile, a gamer, or someone who appreciates high-quality audio, the SoftEars S01 offers an exceptional sound experience in a compact and durable form factor. Experience studio-grade audio anywhere you go with this high-performance Type-C to 3.5mm DAC dongle.
DAC: CS46L41
Frequency Response: 20Hz-20kHz
Weight: 4.3g
Total Length: 9.8cm ± 0.5mm
Dynamic Range(DNR): 118dB
Sampling Rate: Up to 384kHz/32bit
Signal-to-Noise Ratio (SNR) @ 1kHz 0dBFS: 121dB
Crosstalk Suppression @ 1kHz 0dBFS: -54dB
Cable: EnduraFlex silicone with braided outer layer
Compatible Analog Earphone impedance: 8-100Ω
Total Harmonic Distortion + Noise (THD+N) @ 1kHz 0dBFS: -98dB
Welcome to SoftEars, a dynamic brand born from the passion and expertise of a young yet seasoned team. Our founder embarked on the audio journey in 2014, laying the foundation for SoftEars in 2017 in Shenzhen, China's Silicon Valley. In 2019, we expanded with an independent R&D lab and our own factory in Chengdu, a city known for its humanistic touch.
At SoftEars, we strive to deliver a listening experience that is soft, comfortable, balanced, and durable. Specializing in the research and development of loudspeakers and tuning equipment, we boast an exceptional manufacturing process and rigorous quality control. Our commitment to excellence defines the essence of the SoftEars brand, ensuring you enjoy the pinnacle of audio satisfaction.
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from 5321 reviews
I had ordered Tanchjim Bunny, amazing service and quick arrival of product before promised date. Totally recommend to everyone.
I really loved the design and detailed view of the iem earphone which I have received, I am so happy with the performance of the earphone, it was like listening to my same old songs like a new detailed enhanced version.. thanks for the product and quality

Good
This cable is great

Product with good budget. Great with my audioculer m61 mp3 player.

This is my first DAP and I have received it in good condition. So far, the music playback is perfect and I am loving it.

Got these after I ruined the cables for my Truthear Nova. Definitely better than the stock cable and the mic quality in my testing was pretty clear as well.
For the price, it's really a great product. The best part is that, many high end DACs do not allow the use of earphone/headphone's mic and inline remote but this one does. I am extremely happy with the product. Thanks a lot for such an awesome product. 👍👍👍👍👍👍👍👍

I absolutely fell in love with this IEM. This is an IEM that made me rethink what correct/natural should sound like. This one has a lot of bass which is good and bad depending on the tracks that you are listening to. The mid range is tonally correct. And the treble is very interesting. Interesting in the sense that there is not much lower treble or mid but there is noticeable amount air and upper treble presence which makes this non fatiguing and also helps percussion instruments cut through the bass. I really love the presentation. The only part where this IEM falls apart is in complex tracks. There it gets a bit jumbled up. And one thing is that you have to play them at higher than normal volumes to truly enjoy them and open up the vocals and treble otherwise they do sound muddy. They scale very very well with volume

It's a 6 star out of 5 star. Just don't look at anything else. Earaudio cables are best. It's neautral and clean and slightly warm because of copper.

It will be hard to believe although I hear a subtle noticable difference in the audio quality from the OEM cable.

It feels like i am hearing the songs for the first time. My first IEM and I am very happy with the sound. Perfect bass, not as much as you get in regular headphones which ruins the song.
Love the way you had packed my product. Also, the product was really good. Had a good audio quality compare to which you get in market nowadays. Happy to be your customer. Looking forward for more products. Thank you.
Good quality cable and sound quality.
The soundstage and imaging in games is awesome. I can hear every minute detail