Description
Conceptronic POLONA04B, Wired & Wireless, Calls/Music, 170 g, Headphones, Black
| representation / realization | |
| Product type | Helmet |
| Portable headphone style | Arch |
| Recommended use | Calls/Music |
| Product color | Black |
| Helmet type | Binaural |
| Function keys | Silence |
| Signal-to-noise ratio | 55 dB |
| Country of origin | China |
| Connectivity | |
| Connectivity technology | Wired & Wireless |
| 3.5 mm connector | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Bluetooth model | 5.3 |
| Frequency band | 2.402 - 2.48 GHz |
| Headphones/Earphones | |
| Auricular coupling | Supra-aural |
| Impedance | 32 Ohm |
| Microphone | |
| Microphone type | Boom |
| Microphone sensitivity | -42 dB |
| Hybrid noise cancellation | Yes |
| Microphone mute | Yes |
| Battery | |
| Battery operated | Yes |
| Battery Type | Built-in battery |
| Battery capacity | 600 mAh |
| Streaming audio playback | 44 hours |
| Rechargeable battery | Yes |
| Communication time | 40 h |
| Battery charging time | 2 hours |
| Battery voltage | 3.7 V |
| Battery capacity | 2.22 Wh |
| Environmental conditions | |
| Operating temperature | 0 - 45 °C |
| Weight and dimensions | |
| Width | 68 mm |
| Depth | 169.2 mm |
| Height | 186.5 mm |
| Weight | 170 g |
| Packaging information | |
| Package width | 78 mm |
| Package depth | 185 mm |
| Package height | 200 mm |
| Package weight | 290 g |
| Packaging type | Box with hook |
| Package contents | |
| Quick Start Guide | Yes |
| Cables included | USB Type-A to USB Type-C |
| Logistics data | |
| Width of the main (external) locker | 420 mm |
| Length of the main (external) locker | 765 mm |
| Height of the main (external) locker | 245 mm |
| Gross weight of the main (external) locker | 6.8 kg |
| Produced by main (external) locker | 20 piece(s) |
| Technical details | |
| Output energy | 10 mW |
| Certificate | |
| Certificates of conformity | CE, RoHS |
| Sustainability | |
| Compliance with sustainability | Yes |