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The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Esperanza Libero EH163K Headset Wireless Head-band Music Mini-USB Bluetooth Black
11,66 €
11,52 €
520801 EH163K
5901299909942
2026-07-24
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Performance | |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Foldable | Yes |
| Recommended usage | Music |
| Product type | Headset |
| On/off switch | Yes |
| Operating keys | Multi-key |
Ports & interfaces | |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Bluetooth version | 3.0+HS |
| Wireless range | 10 m |
| Connectivity technology | Wireless |
| 3.5 mm connector | No |
| USB connectivity | Yes |
| USB connector | Mini-USB |
| Bluetooth | Yes |
Headphones | |
| Impedance | 32 Ω |
| Driver unit | 4 cm |
| Headphone frequency | 20 - 20000 Hz |
| Ear coupling | Circumaural |
Microphone | |
| Microphone type | Not available |
Battery | |
| Continuous audio playback time | 4 h |
| Talk time | 10 h |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 300 mAh |
| Rechargeable battery | Yes |
| Charging source | USB |
| Battery operated | Yes |
Weight & dimensions | |
| Weight | 168 g |
| Depth | 80 mm |
| Height | 140 mm |
| Width | 180 mm |
Other features | |
| Audio output channels | 2.0 channels |
| 2.5 mm connector | No |
| Charging voltage | 5 V |