FiiO Bluetooth DAC and Headphone Amplifier - Retro Nano (Bl)


Bluetooth DAC and Headphone Amplifier
Classic tape player look | Dynamic retro UI | Replaceable battery Specially tuned retro sound presets | Bluetooth and wired modes LDAC high-res Bluetooth
*Picture are for reference only.The actual product mayvary.

FIIO’s new sub brand —— SNOWSKY The brand is focused on being youthful, fashionable, unique and fun, while also bringing the traditional FIIO hallmarks of quality and great user experience. RETRO NANO, SNOWSKY’s debut product, is inspired by vintage tape recorders but also packs much modern tech. It is not just an eye-catching Bluetooth DAC and amp - it is a musical device toy that you can explore and relive the music of any era.
Note: Due to the larger memory usage of Android 13, and the JM21 being limited to 3GB of RAM due to cost constraints, it is recommended to only install streaming music apps for optimal user experience. Other apps are not recommended for installation. Additionally, to ensure sound quality and performance, please avoid running multiple apps simultaneously.

Retro revival
Listening to great oldies
A variety of fun UIs, changeable with a single press A dynamic UI that simulates a tape turning, bringing the classics to life; The blurry memories of listening to tapes in the past start to become clearer...

Two classic colors
Truly stylish
Classic white and blue colors can be decorated with personalized stickers for an even more vintage feel; Add your own lanyards and stickers for a stylish appearance that is uniquely yours.
*Includes two sets of stickers randomly; the lanyard should be purchased separately.

Endless power
Unlimited battery life
Endless usage even without a battery
The replaceable and rechargeable 3.7V lithium battery lasts up to 7.5 hours on a single charge; Out of power? Simply swap for a freshly-charged battery and keep going.
The USB port provides independent power, making it easy to activate the device. Just plug and play! Enjoy music in your car without fear of extreme temperatures; connect with speakers without worrying about battery aging or degradation.
*Comes with one randomly FIIO custom high-capacity 3.7V 450mAh lithium battery.

Specially tuned retro sound presets
Sound of past eras
Included are 8 sound presets, including retro-sounding presets that give off the sound of past eras; Supports DIY tuning on the companion app or on the web, allowing you to easily tune to your own musical style!

Bluetooth/wired modes
Easily switch between multiple devices
Simply power it on with a single touch. It supports connections with phones, tablets, computers, and other devices via Bluetooth and a USB Type-C data cable. Double press the multi-function button to easily switch between Bluetooth (BT), computer (PC), and PHONE modes.

Getting to the heart of music Thanks to a great “core”
It is equipped with a Qualcomm QCC5125 that allows support for Bluetooth 5.1 as well as the LDAC/aptX Adaptive/aptX LL audio codecs. 96kHz high-res audio is possible in both Bluetooth and wired modes for noticeably improved sound.

Dual headphone jacks
In-line control support
Besides the traditional 3.5mm headphone jack, the device also sports a 4.4mm headphone jack for even greater compatibility. The 3.5mm jack supports in-line controls of the CTIA protocol, allowing you to easily listen to music, take calls, play games, and other tasks.
*Noise reduction in calls is supported for clearer and more natural voices.

NANO-sized
Mega capable
It features a compact body that you can easily take anywhere; Two high-performance DACs are combined with amps generating up to 220mW of power for an enjoyable listening experience.

Intelligent app connection
Unlocking greater possibilities
It supports being connected to the FIIO CONTROL APP to unlock even more functionality, and also supports OTA updates for even more possibilities.

Asynchronous USB DAC
Supports 384kHz/32bit
Unlimited ways to play
Get it all here!
Turn on car mode to make every journey fresh and exciting.
*Patent no:ZL201710563549.5
Improve the audio coming from your computer and enjoy more immersive music, videos, and games.
Turn on the computer or phone mode and to make the audio from your PS5, Switch, and other gaming consoles even more immersive.
Connect to active speakers to instantly turn them into Bluetooth speakers, for more convenient and enjoyable listening.

Packing list
①--------------------------------- RETRO NANO*1 ②---------------- Type-C to Type-C data cable*1 ③--------------------------------------- Battery*1 ④------------------------ Battery storage case*1
⑤---------------------------------- ---- Lanyard*1 ⑥------------------------------ Quick start guide*1 ⑦-------------------------------- Warranty card*1 ⑧---------------------------------------- Sticker*2 ⑨---------------------------------- Warning card*1

Buttons and ports labeled

Basic specifications
luetooth chip: QCC5125 (CPU+DSP dual-core architecture)
DAC: CS43131*2
Bluetooth version: 5.1
Bluetooth codecs: AAC/SBC/aptX/aptX LL/aptX Adaptive/aptX HD/LDAC
USB DAC: Driver-free up to PCM 96k
Display: 0.96 inch 80×160 color IPS
Headphone outputs: Single-ended 3.5mm + Balanced 4.4mm
In-line controls: Supports microphone, volume adjustment, and play/pause controls in CTIA protocol
Color: White/Blue
Dimensions: About 55.1×37.5×13.7mm
Weight: About 28.3g (including battery)
Power supply parameter: DC 5V⎓1A
Battery: 3.7V rechargeable lithium battery (compatible with similar 10440 batteries), not compatible with AAA (1.5V) batteries
Charging time: ≤2 hours
Battery life: About 7.5 hours (single battery)
Output power 1: L+R≥100mW+100mW (32Ω single-ended, THD+N<1%)
Output power 2: L+R≥220mW+220mW (32Ω balanced, THD+N<1%) Frequency response: 20Hz~40kHz (-3dB)
SNR: ≥128dB (A-weighted)
Noise floor: PO<1μV (A-weighted); BAL<1μV (A-weighted)
Output impedance: <0.3Ω (32Ω load)
THD+N: <0.0018%(1kHz/-4dB@32Ω)
| General Specifications | |
|---|---|
| Name/Model | RETRO NANO |
| Hardware solution | DAC: CS43131*2, USB, Bluetooth chip: QCC5125 |
| Color | Blue/White |
| Volume control | Physical button |
| Weight | About 28.3g (with battery) |
| Dimensions | About 55.1×37.5×13.7mm |
| Driver-free mode (switch mode) | Supported |
| Phone decoding (USB dongle mode) | Supported (switch work mode to Phone position) |
| Microphone function | Supports Bluetooth voice calls, built-in omnidirectional microphone + supports in-line control for CTIA mic |
| Channel balance | <0.2dB |
| Gain | L/H |
| FIIO Control | Supports settings through the APP |
| Deep standby mode | If no connection, auto-enter standby mode after 5 minutes |
| Status indicator | Display indicates the transmission codec, charging, battery level, volume, sampling rate, EQ, and menu |
| Bluetooth codec indicator | Blue: SBC; Cyan: AAC; Purple: aptX/aptX LL; Yellow: aptX HD; White: LDAC; Green: aptX Adaptive |
| Bluetooth reception (5.1) | AAC/SBC/aptX/aptX LL/aptX Adaptive/aptX HD/LDAC |
| Display | 0.96-inch TFT (80*160) bezel-less display |
| Firmware upgrade | OTA upgrade, via FIIO Control |
| Adaptive impedance | PO: 8~150Ω |
| Max. supported sampling rate | PCM: Up to 96kHz/16bit |
| BAL: 8~350Ω | Removable battery |
| Buttons and ports | |
| Buttons | Multifunction button*1; Play/Pause*1; Volume up*1; Volume down*1 |
| USB | USB Type-C (Charging/data transfer) |
| Headphone output | Standard 3.5mm port |
| Balanced headphone output | Standard 4.4mm port |
| Slide switch | Power switch*1 |
| Power supply | DC 5V ≥1A |
| Charging time | ≤2 hrs |
| Type of battery | 10440 lithium battery 3.7V |
| Audio input | Bluetooth reception |
| Bluetooth codec | AAC |
| Volume | 22 level |
| Gain | High |
| Display status | Off |
| Playing track and format | MP3 44.1kHz/16bit |
| EQ | Off |
| Load | 32Ω |
| Audio input | Bluetooth reception |
| Bluetooth codec | AAC |
| Volume | 19 level |
| Gain | High |
| Display status | Off |
| Playing track and format | MP3 44.1kHz/16bit |
| EQ | Off |
| Load | 32Ω |
| Audio input | USB dongle mode (switch to Phone mode) |
| Gain | High |
| Volume | 22 level |
| Playing track and format | 44.1kHz/16bit |
| Display status | Off |
| Load | 32Ω |
| EQ | Off |
| Audio input | USB dongle mode (switch to Phone mode) |
| Gain | High |
| Volume | 19 level |
| Playing track and format | 44.1kHz/16bit |
| Display status | Off |
| Load | 32Ω |
| EQ | Off |
| Audio parameters | |
| Output power | L+R≥120mW+120mW (16Ω, THD+N<1%) |
| Output impedance | <0.3Ω |
| L+R≥100mW+100mW (32Ω, THD+N<1%) | Crosstalk |
| L+R≥10mW +10mW (300Ω, THD+N<1%) | Output amplitude |
| SNR | ≥125dB (A-weighted) |
| THD+N | <0.0018% (1kHz/-4dB@32Ω) |
| Frequency response | 20Hz~40kHz: attenuation<3dB |
| Noise floor | <1uV (A-weighted) |
| Peak output voltage | 5Vpp |
| Output power | L+R≥130mW+130mW (16Ω, THD+N<1%) |
| Output impedance | <0.3Ω |
| L+R≥220mW+220mW (32Ω, THD+N<1%) | Crosstalk |
| L+R≥55mW+55mW (300Ω, THD+N<1%) | Output amplitude |
| SNR | ≥128dB (A-weighted) |
| THD+N | <0.0018% (1kHz/-6dB@32Ω) |
| Frequency response | 20Hz~40kHz: attenuation<3dB |
| Noise floor | <1uV (A-weighted) |
| Peak output voltage | 7.5Vpp |

