ITEM NAME:Mono Headphone Headphone Headset Earphone dual channel 3.5mm jack for Lapto K7D9 Mono Headphone Headphone Headset Earphone dual channel 3.5mm jack for Lapto K7D9 L8V1 Speakerphone, ideal for Internet, video conferencing, games, lingual recognition. A must-have tool for VoIP Skype, MSN, Yahoo, ICQ. Comfortable experience for ear about the soft ear cushions design in harmony with somatology. Extremely portable design, also work with all audio devices such as iPod / MP3 / MP4 / CD players with 3.5mm jack. Product descriptions material: plastic Power Rating: 15 mW (0.69V Max. Output: 20 mW (0.8 V) DC Resistance Impedance: 32Ω ± 4.8 (15% ); 32Ω ± 4.8 (15%) at 1 kHz, 0.18V SPL:. 120 + 3 frequency response: Figure 1, Table 1 THD input: 0.18V
