Defender Twins 636 Wireless Headphones
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| Weight: | 60 g |
| Design: | Intracanal |
| Description: | Design: in-ear, device type: TWS wireless headphones, design features: microphone, acoustic design type: closed, operating time: 3 h |
| Width: | 60 |
| Height: | 45 |
| Additional Information: | Range - 10 m |
| Working hours: | 3 h |
| Thickness: | 23 mm |
| Talk Time: | 3 h |
| Sensitivity: | 113 dB |
| Design features: | Microphone |
| Device type: | Wireless tws earphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Technology: | Dynamic |
| Bluetooth version: | 5.1 |
| Membrane diameter: | 13 mm |
| Type of acoustic design: | Closed |
| Wireless connection type: | Bluetooth |
| Case battery capacity: | 400 mAh |