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| Manufacturer | Shenzhen City Microdynamic Digital Ltd. |
| Category | Video and audio appliances |
| Price | ￥80.0 |
| Brand | Coolie. |
| Certificate Type | CQC Certification |
| Type | Bluetooth Soundbox |
| Patent type | Appearance Design Patent |
| Listing Time | 2020-11 |
| Origin | Shenzhen. |
| Source category | Order. |
| Frequency range | 100HZ-20KHZ |
| Noise ratio | ≥75dB |
| Box material | Plastic |
| Foreign trade | Yes (this commodity is used only for foreign trade and may not meet domestic product standards. Buyers in-country are requested to buy them carefully. I'm not sure. |
| Power mode | USB |
| Patent number | 202030629296 |
| Is there a patented source? | Yes. |
| Waterproof level | IPx 3 |
| Internal battery capacity | 300 m-500 m- |
