| 支持蓝牙音频输入 |
| Support Bluetooth audio input |
| 频率响应：160Hz-20KHz |
| Frequency Response: 160Hz-20KHz |
| 失真度THD：≤0.1% (3.7V/1KHz/1.8W |
| THD: ≤ 0.1% (3.7V/1KHz/1.8W) |
| 喇叭：4Ω 3W |
| Speaker: 4Ω 3W |
| 灵敏度：450mV |
| Sensitivity: 450mV |
| 分离度：≥88 dB |
| Separation: ≥ 88 dB |
| 信噪比：≥90 db |
| Signal to Noise Ratio: ≥ 90 db |
| 充电电压：DC 5V |
| Charge voltage: DC 5V |
| 工作电压：DC 3.7V |
| Operating voltage:DC 3.7V |
| 电池容量 ：400MA |
| Battery capacity:400MA |
| 金属质感设计 metal sense design; |
| 便携、挂携式设计 portable, hanging portable design |
| 无线蓝牙音频传输 Bluetooth wireless audio transmission |
| 多款经典颜色选择 ariety of classic color for choice |
| 电话免提功能 With phone handsfree |
| 电脑小音箱 Computer small speakers |
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