Available in Milky White, Azure and Metallic Grey
| Technical SPECIFICATIONS | |
| Type | INSERT-008NC 1S |
| Speaker | 10mm Neodymium |
| Sensitivity | 117 +/- 3 dB/mW at 1 KHz (each side) |
| Impedance | 32 ohms +/- 10% |
| Frequency range | 20-20,000Hz |
| Nominal input (Rate power) | 5mW |
| Maximum input (Power handling capacity ) | 10mW |
| Operating temperature range | -10°C ~ 50°C |
| Active cancelltion | 50-1200 Hz, up to 18~22dB |
| Power | Alkaline battery 1.5V,AAA size |
| Battery Life | 50+ hours |
| Cable | 1. Cord Lenght : 0.80 m main wire+0.6m secondary cord |
| 2.Cord diameter : f 1.6*3.2mm main cord+2.1mm secondary cord | |
| Plug | Ni-plate 3.5mm stereo plug |
| Weight | 37g |