Wireless ISA BE-13
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| Design: | Liners |
| Description: | Design: in-ear, device type: wireless headphones, operating time: 4 h |
| Working hours: | 4 h |
| Battery capacity: | 80 mAh |
| Impedance: | 32 ohm |
| Sensitivity: | 98 dB |
| Charging time: | 2 h |
| Device type: | Wireless headphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Bluetooth version: | 4.2 |
| Wireless connection type: | Bluetooth |