Bang & Olufsen H4 2nd Gen headset, Bluetooth, on-ear, matte black [1648201]
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| Design: | Invoices |
| Description: | Design: on-ear, device type: wireless headphones, acoustic design type: closed, functions: calling a voice assistant, operating time: 19 hours, supported codecs: AAC, aptX |
| Functions: | Calling the voice assistant |
| Working hours: | 19 h |
| Impedance: | 20 ohm |
| Sensitivity: | 91 dB |
| Length of cable: | 1.2 m |
| Device type: | Wireless headphones |
| Mount type: | Headband |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Bluetooth version: | 4.2 |
| Type of acoustic design: | Closed |
| Supported codecs: | AAC, aptX |
| Wireless connection type: | Bluetooth |