FiiO SnowSky Retro Nano Bluetooth DAC & Headphone Amplifier - LDAC, aptX Adaptive, aptX LL, 3.5mm/4.4mm Outputs

FiiO SnowSky RETRO NANO Bluetooth DAC & Headphone Amplifier

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.

Key Features

• 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.

Technical Specifications

• 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

Package Includes

• 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.