
Contact Person:Feifei
Email: support@headfiesta.com
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Classic Retro Style, Modern Wireless Audio
The FiiO SnowSky RETRO NANO is a compact Bluetooth DAC and headphone amplifier that blends a vintage tape player design with modern high-resolution wireless audio. Supporting LDAC, aptX Adaptive, aptX LL, AAC, and SBC, it ensures exceptional sound quality whether you’re using wired or wireless connections. With dual headphone outputs (3.5mm + 4.4mm), replaceable battery, and retro sound presets, it delivers both versatility and fun in a pocket-sized form.
Retro Design with Dynamic UI – Inspired by classic tape recorders, with fun retro-style interfaces and customizable stickers.
Bluetooth 5.1 with Hi-Res Codecs – Qualcomm QCC5125 chip supports LDAC, aptX Adaptive, aptX LL, AAC, SBC for stable, high-quality wireless audio.
Dual DACs (CS43131 x 2) – Delivers up to 220mW balanced output, ensuring clear, detailed, and powerful sound.
Replaceable 3.7V Lithium Battery – Up to 7.5 hours playback; swap batteries anytime for unlimited listening.
USB DAC Mode – Plug-and-play computer sound card, supporting PCM up to 96kHz.
Dual Headphone Outputs – 3.5mm single-ended with in-line controls + 4.4mm balanced output for audiophile-grade headphones.
8 Retro Sound Presets – Includes classic vintage-style EQ modes plus DIY tuning via companion app or web interface.
Multi-Device Support – Easily switch between Bluetooth, PC, and phone modes with one button.
Compact & Portable – Weighs only 28.3g, easy to carry anywhere.
App & OTA Updates – Connect to the FiiO Control App for extended functions and firmware upgrades.
Model: RETRO NANO
Bluetooth Chip: Qualcomm QCC5125 (CPU+DSP dual-core)
DAC: CS43131 x 2
Bluetooth Version: 5.1
Codecs: LDAC, aptX HD, aptX Adaptive, aptX LL, AAC, SBC
USB DAC: PCM up to 96kHz (driver-free)
Display: 0.96" color IPS (80x160)
Outputs: 3.5mm single-ended + 4.4mm balanced
Output Power: 100mW (3.5mm SE), 220mW (4.4mm balanced @32Ω)
Frequency Response: 20Hz – 40kHz
SNR: ≥128dB (A-weighted)
Noise Floor: <1µV (A-weighted)
THD+N: <0.0018% (1kHz, 32Ω)
Battery: Replaceable 3.7V 450mAh lithium (compatible with 10440)
Battery Life: ~7.5 hours
Charging Time: ≤2 hours
Dimensions: 55.1 x 37.5 x 13.7mm
Weight: 28.3g (with battery)
Color Options: White / Blue
RETRO NANO DAC & Amp
Type-C to Type-C Data Cable
Replaceable Battery + Storage Case
Lanyard
Quick Start Guide
Warranty Card
Stickers (2 sets, random)
Warning Card
Note:
The FiiO SnowSky RETRO NANO combines playful retro design with professional audio technology, making it ideal for music enthusiasts, gamers, and travelers seeking portable high-fidelity sound.