FiiO SNOWSKY ECHO NANO High-Resolution Portable Music Player

FiiO SNOWSKY ECHO NANO Lettore Musicale Portatile Hi-Res

The FiiO SnowSky ECHO NANO is a portable Hi-Res lossless music player made from 6-series aluminum-magnesium alloy, featuring a classic retro design. It is equipped with a CS43131 DAC chip, DSD256 hardware decoding, PCM 24-bit/192 kHz support, a metal multi-function scroll wheel, a 0.91" OLED display, UAC audio interface mode, CTIA in-line controls, and microSD expansion up to 256 GB. With an SNR ≥127 dB, THD+N of 0.0006%, and a noise floor of 0.7 μV, it is Hi-Res Audio certified.

FiiO SnowSky ECHO NANO Portable Hi-Res Music Player – CS43131 DAC, DSD256, Multi-Function Scroll Wheel, UAC Sound Card Mode
The FiiO SnowSky ECHO NANO is a compact, character-rich portable Hi-Res lossless music player inspired by the iconic early 2000s MP3 era, reimagined with modern components and true Hi-Res Audio performance inside a pocket-sized aluminum body. Designed for music lovers who appreciate both nostalgia and quality, the ECHO NANO combines the tactile satisfaction of a classic multi-function scroll wheel with a dedicated CS43131 DAC chip, DSD256 hardware decoding, and a set of practical features that make it far more than a lifestyle accessory.

The chassis of the ECHO NANO is precision-crafted from 6-series aluminum-magnesium alloy, CNC-machined for a refined, durable, and smooth finish. Measuring just 81 × 20 × 11 mm and weighing approximately 33.5 g, the ECHO NANO fits easily into any pocket or bag and can be clipped onto clothing without bulk, while still feeling solid and premium in hand. Its metallic finish and clean lines give it a timeless aesthetic suitable for any personal style.

At the core of the experience is the metal multi-function scroll wheel located at the top of the device. With a single hand, users can power the device on and off, adjust volume, and wake or sleep the screen through simple rotary and press actions. This design philosophy, reminiscent of the iconic click-wheel era of early digital audio players, makes the ECHO NANO effortless to operate even without looking at the screen—ideal for commuting, exercise, or any hands-busy situation.

The 0.91-inch OLED display provides a clear, bright, and low-power view of the currently playing music. OLED technology delivers excellent contrast and readability in all lighting conditions while contributing to longer battery life compared to equivalent LCD displays. Track information and playback status are displayed clearly at a glance.

Inside, the dedicated CS43131 DAC chip, paired with an audio-grade crystal oscillator, forms the foundation for high-fidelity sound reproduction. The ECHO NANO natively supports DSD64, DSD128, and DSD256 hardware decoding, as well as PCM up to 24-bit/192 kHz across formats including WAV, FLAC, APE, MP3, M4A, and OGG. Output power reaches ≥120 mW + 120 mW at 32Ω (single-ended, THD+N <1%), with an SNR of ≥127 dB, THD+N of 0.0006%, and an ultra-low noise floor of just 0.7 μV—figures that confirm its Hi-Res Audio certification.

Beyond standalone playback, the ECHO NANO supports UAC (USB Audio Class) mode, instantly functioning as a high-performance external USB sound card when connected to a smartphone, tablet, or PC via USB cable. The CS43131 DAC processes audio directly, significantly improving sound quality without any driver installation—true plug and play. In UAC mode, charging can optionally be disabled to prevent draining the connected device’s battery. CTIA in-line controls (play/pause, track skip, volume) are also supported with compatible earphones for convenient hands-free use. Storage is expandable via microSD card up to 256 GB, allowing thousands of lossless tracks. Available colors include White, Black, Pink, Green, Titanium, and Sky Blue.

Specifications

Model: FiiO SnowSky ECHO NANO
Type: Portable Hi-Res Lossless Music Player
DAC Chip: CS43131
Display: 0.91-inch OLED color display
Supported Formats: DSD, WAV, FLAC, APE, MP3, M4A, OGG
Max Playback Sample Rate: DSD64/128/256 | PCM 24-bit/192 kHz (WAV, FLAC, APE)
USB DAC Sample Rate: PCM 16-bit/48 kHz
Output: 3.5 mm single-ended
Output Power: ≥120 mW + 120 mW @ 32Ω (THD+N <1%)
SNR: ≥127 dB (A-weighted, 32Ω)
THD+N: 0.0006%
Noise Floor: 0.7 μV
UAC Mode: Yes – USB sound card (plug-and-play, optional charging disable)
In-line Controls: Yes – CTIA standard (play/pause, track skip, volume)
Storage: microSD card (up to 256 GB)
Control: Metal multi-function scroll wheel (power, volume, screen on/off)
Body Material: 6-series aluminum-magnesium alloy, CNC-machined
Dimensions: 81 × 20 × 11 mm
Weight: ~33.5 g
Colors: White, Black, Pink, Green, Titanium, Sky Blue
Certification: Hi-Res Audio certified
In-box Contents: 1× ECHO NANO unit, 1× USB cable, 1× quick start guide, 1× warranty card