Classic tape player look | 动态 retro UI  | Replaceable battery  Specially tuned retro sound presets | 蓝牙 和 wired modes  LDAC high-res 蓝牙

蓝牙 DAC 和 Headphone Amplifier 

ZHUONING’s new sub br和 —— SNOWSKY The br和 is focused on being youthful, fashionable, unique 和 fun, while also bringing the traditional ZHUONING hallmarks of quality 和 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 蓝牙 DAC 和 amp - it is a musical device toy that you can explore 和 relive the music of any era.

注： Due to the larger memory usage of Android 13, 和 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 和 performance, please avoid running multiple apps simultaneously.

Two classic 彩色s

Truly stylish

Classic white 和 blue 彩色s can be decorated with personalized stickers for an even more vintage feel; Add your own lanyards 和 stickers for a stylish appearance that is uniquely yours.

The replaceable 和 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 和 keep going.

Endless power

Unlimited battery life

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; 支持 DIY tuning on the companion app or on the web, allowing you to easily tune to your own musical style!

Simply power it on with a single touch. It 支持部门s connections with phones, tablets, computers, 和 other devices via 蓝牙 和 a USB 类型-C data cable. Double press the multi-function button to easily switch between 蓝牙 (BT), computer (PC), 和 PHONE modes.

蓝牙/wired modes

Easily switch between multiple devices

Getting to the heart of music Thanks to a great “core”

Besides the traditional 3.5mm headphone jack, the device also s端口s a 4.4mm headphone jack for even greater compatibility. The 3.5mm jack 支持部门s in-line controls of the CTIA protocol, allowing you to easily listen to music, take calls, play games, 和 other tasks.

Dual headphone jacks

In-line control 支持部门

NANO-尺寸d

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 支持部门s being connected to the ZHUONING CONTROL APP to unlock even more functionality, 和 also 支持部门s OTA updates for even more possibilities.

异步USB DAC

支持 384kHz/32bit

包装清单

①---------------------------------  RETRO NANO*1 ②---------------- 类型-C to 类型-C data cable*1 ③---------------------------------------  电池*1 ④------------------------ 电池 storage case*1

⑤---------------------------------- ----  Lanyard*1 ⑥------------------------------ 快速启动指南 ⑦-------------------------------- 保修卡*1 ⑧---------------------------------------- Sticker*2 ⑨---------------------------------- Warning card*1

已标记的按钮和端口

luetooth chip: QCC5125 (CPU+DSP dual-core architecture)

DAC: CS43131 * 2

蓝牙版本: 5.1

蓝牙编解码器s: AAC/SBC/aptX/aptX LL/aptX Adaptive/aptX HD/LDAC

USB DAC: Driver-free up to PCM 96k

显示: 0.96 inch 80×160 彩色 IPS

耳机输出s: Single-ended 3.5mm + Balanced 4.4mm

In-line controls: 支持 microphone, volume adjustment, 和                         play/pause controls in CTIA protocol

颜色: White/Blue

尺寸: 关于 55.1×37.5×13.7mm

重量: 关于 28.3g (including battery)

电源 parameter: DC 5V⎓1A

电池: 3.7V rechargeable lithium battery (compatible with similar                   10440 batteries), not compatible with AAA (1.5V) batteries

充电时间: ≤2 hours

电池续航: 关于 7.5 hours (single battery)

输出功率 1: L+R≥100mW+100mW (32Ω single-ended, THD+N＜1%)

输出功率 2: L+R≥220mW+220mW (32Ω balanced, THD+N＜1%) 频率响应: 20Hz ~ 40kHz (-3dB)

SNR: ≥ 128dB （ A加权）

本底噪声: PO＜1μV (A加权); BAL＜1μV (A加权)

输出阻抗: ＜0.3Ω (32Ω 加载)

THD+N: ＜0.0018%(1kHz/-4dB@32Ω)

基本规格

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...

Retro revival

Listening to great oldies