| 名称／型号 | ECHO NANO查看官网原文Name/Model：ECHO NANO |
| 硬件方案 | Main processor: Rockchip RK NanoD, DAC: CS43131查看官网原文Hardware solution：Main processor: Rockchip RK NanoD, DAC: CS43131 |
| 工作模式 | Local playback/USB DAC mode/USB DATA mode查看官网原文Working mode：Local playback/USB DAC mode/USB DATA mode |
| 颜色 | 黑色/Titanium/Green/白色/Pink/Sky blue/Purple查看官网原文Color：Black/Titanium/Green/White/Pink/Sky blue/Purple |
| 重量 | 约 33.5g |
| 尺寸 | 约 84x23x14mm |
| 音量调节 | Knob查看官网原文Volume control：Knob |
| 显示屏 | 0.91-inch OLED display查看官网原文Display：0.91-inch OLED display |
| 推荐耳机阻抗 | PO: 8~150Ω |
| 存储卡 | Supports up to 256GB single micro-SD card, NTFS not supported查看官网原文Memory card：Supports up to 256GB single micro-SD card, NTFS not supported |
| 声道平衡 | L12~R12 (0.5dB per level)查看官网原文Channel balance：L12~R12 (0.5dB per level) |
| 按键 | Power button*1; Volume knob*1; Selection button *2; Play/Pause button*1查看官网原文Buttons：Power button*1; Volume knob*1; Selection button *2; Play/Pause button*1 |
| USB 接口 | Type-C USB2.0*1 (charging/data transfer)查看官网原文USB：Type-C USB2.0*1 (charging/data transfer) |
| 耳机输出 | Standard 3.5mm port查看官网原文Headphone output：Standard 3.5mm port |
| 均衡器调节 | 5-band dynamic EQ adjustment (±10dB), 6 built-in EQ presets, custom EQ查看官网原文EQ adjustment：5-band dynamic EQ adjustment (±10dB), 6 built-in EQ presets, custom EQ |
| 睡眠定时器 | Supports power-saving shutdown, sleep timer查看官网原文Sleep timer：Supports power-saving shutdown, sleep timer |
| 线控 | Support查看官网原文In-line controls：Support |
| 供电方式 | 5V/≥1A |
| 充电时间 | 约 2.5h |
| 音量等级 | 52 |
| 增益 | High gain查看官网原文Gain：High gain |
| 显示状态 | OFF |
| 播放曲目和格式 | MP3 44kHz/16bit |
| 均衡器 | OFF |
| 负载 | 32Ω |
| 解码模式 | Local playback查看官网原文Decoding mode：Local playback |
| 无损压缩 | DSD: DSD 64/128/256 (dsf, dff) APE : 192KHz/24bit (MAX) FLAC: 192Hz/24bit (MAX) WAV: 192KHz/24bit (MAX)查看官网原文Lossless compression：DSD: DSD 64/128/256 (dsf, dff) APE : 192KHz/24bit (MAX) FLAC: 192Hz/24bit (MAX) WAV: 192KHz/24bit (MAX) |
| 有损压缩 | MP3, OGG, WMA, M4A, etc. |
