 | Designed for the best in-ear security, perfect for activities on movement. |
| Volume control in headphone itself. |
| In-ear: extern noise eliminated by a baffle system. |
| Neck Strap: hold the device around your neck. |
| 3.5" golden jack adapter. |
| Metal jack 2.5" adapter included to be connected in others devices. |
| 4 rubber pads of different sizes. |
| Special case to keep the headphones. |
Soyntec® In-ear earphone Netsound™ 250 SportEAN: 8432426786619CODE: 78661 €6,90
 | Frequency response: 20 |
| 20000 Hz |
| Sensitivity: 107.66 ± 3dB (@1Khz) |
| Impedance: 16 Ohm |
| Maximum power input: 10 mW |
