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Wireless headphones with microphone; black; 20÷22000Hz; 10m; 32Ω
| Manufacturer |
QOLTEC |
| Type of PC accessories |
wireless headphones with microphone |
| Colour |
black |
| Kind of connector |
Jack 3,5mm USB USB micro |
| Version |
headphones wireless |
| Bandwidth |
20Hz...22kHz |
| Range |
10m |
| Battery/ rechargeable battery |
rechargeable battery Li-Ion 400mAh x1 |
| Impedance |
32Ω |
| Speaker sensitivity |
105dB |
| Bluetooth version |
4.2 EDR |
| Kit contents |
no charger included |
| Capacity |
400mAh |
| Charging power minimum |
1W |
| Charging power maximum |
1.25W |
| Charge time |
4h |
| Battery life |
~30h |
| Charger included |
No |
| Loading technology |
undefined |