 | Finish with aluminium alloy. |
| In-ear: external noise eliminated. |
| Neodymium magnet: enhances bass performance. |
| Lightweight earphones. |
| Jack 3.5 mm connector. |
| Net weight: 11 gr. |
| Guarantee: 36 months. |
Energy Sistem® In-ear headphones Energy™ Energy™ RA-A32 Series BlackEAN: 8432426347575CODE: 34757
 | Neodymium magnet. |
| Cable with velcro closure. |
| Jack 3.5 mm connector. |
| Frequency response: 20 |
| 20000 Hz. |
| Sensitivity: 90±3 dB (@1Khz). |
| Impedance: 16 Ohm. |
| Net weight: 11 gr. |
