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Sony DR-BT20NX
 |
Rating: headphones, in-ear, registration closed, wireless (wireless), 6-23000 Hz, volume control |
Products from other katigory
| Main (Sony DR-BT20NX) | |
| Type | headphones |
| Design | ear |
| Acoustic design | closed |
| Wireless interface | Bluetooth |
| Design features (Sony DR-BT20NX) | |
| Cable length | 10 m |
| Volume control |  |
| Specifications (Sony DR-BT20NX) | |
| The lower boundary frequent. range | 6 Hz |
| The upper border is frequent. range | 23 000 Hz |
| Weight | 37 g |
| Battery (Sony DR-BT20NX) | |
| Battery type | Li-pol |
| The active noise cancellation |  |
| Time | 11 hours |
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