Gravastar Sirius Pro, aged yellow
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| Weight: | 6 g |
| Design: | Intracanal |
| Product color: | Yellow |
| Description: | Design: in-ear, device type: TWS wireless headphones, ANC active noise reduction system, design features: moisture protection, microphone, case charging type: USB Type-C, plug connector: USB Type-C, functions: |
| Plug connector: | USB Type-C |
| Functions: | Volume control |
| Working hours: | 6 h |
| Battery capacity: | 400 mAh |
| Design features: | Waterproof, microphone |
| Charging time: | 3 h |
| Device type: | Wireless tws earphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Technology: | Dynamic |
| IP protection class: | IPX5 |
| Bluetooth version: | 5.2 |
| Membrane diameter: | 72 mm |
| Wireless connection type: | Bluetooth |
| Case charging type: | USB Type-C |
| Active Noise Canceling ANC: | There is |