FC1 Comp
![3.5mm headphone jack](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/1-1640587040201.jpg?v=1640587041)
3.5mm headphone jack
With USB connection and 3.5mm standard headphone port, enables modern smartphones to play standard wired headphones for enhanced audio quality.
High audio quality, low power consumption
Low power consumption stops the drain on your smartphone and keeps your music going!
![High audio quality, low power consumption](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/2-1640587057652.jpg?v=1640587063)
![Best compatibility with HiByMusic Exclusive HQ USB Audio Access mode HiFi solution for smartphones](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/3-1640587076109.jpg?v=1640587077)
Best compatibility with HiByMusic Exclusive HQ USB Audio Access mode HiFi solution for smartphones
The HiByMusic app is an Android / iOS cross-platform HiFi music player, with over 2 million users worldwide. Its Exclusive HQ USB Audio Access mode in combination with external USB DACs is the preferred way of listening to music for 10s of thousands of mobile audiophiles.
HiRes certified audio quality
Certified by the Japan Audio Society for high resolution audio.
![HiRes certified audio quality](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/4-1640587095777.jpg?v=1640587098)
![HiFi DAC ES9270](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/5-1640587115853.jpg?v=1640587118)
HiFi DAC ES9270
With this HiFi DAC from ESS Technologies, enjoy all your music in crystal-clear quality.
High output power
70+70mW@32Ω is a high output power for a USB headphone dongle, to power all sorts of HiFi headphones.
![High output power](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/7-1640587135852.jpg?v=1640587141)
![Supports high-res audio](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/8-1640587158604.jpg?v=1640587166)
Supports high-res audio
Support for PCM up to 32bit/384kHz and DSD128 DoP.
Use as your computer’s sound card
Plug & Play on Macs and Windows 10. No charging required.
![Use as your computer’s sound card](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/9-1640587205304.jpg?v=1640587208)
![Hardware volume buttons](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/10-1640587228891.jpg?v=1640587231)
Hardware volume buttons
30 step volume control via hardware buttons allow you to freely adjust the volume to suit all usage situations.
RGB indicator light
The indicator light light comes up in different colours according to the currently playing music format / sample rate.
![RGB indicator light](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/11-1640587243854.jpg?v=1640587246)
Look at me
![Look at DAC FC1](https://cdn.shopify.com/s/files/1/0018/6649/8115/t/11/assets/12-1640587290837.jpg?v=1640587293)