Wireless headphones Perfeo Comfy PF-B4858, black
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| Design: | Liners |
| Product color: | Black |
| Description: | Design: in-ear, device type: wireless headphones, design features: microphone, operating time: 4 h |
| Working hours: | 4 h |
| Talk Time: | 4 h |
| Impedance: | 32 ohm |
| Sensitivity: | 110 dB |
| Design features: | Microphone |
| Charging time: | 1 hour |
| Device type: | Wireless headphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 10000 Hz |
| Technology: | Dynamic |
| Fast charging: | 1 |
| Bluetooth version: | 5.0 |
| Membrane diameter: | 10 mm |
| Type of acoustic design: | Closed |
| Wireless connection type: | Bluetooth |