Ear Hook Headset USB Headphone Computer Notebook Accessory for Skype QQ MSN

Feature: 1. In ear hook type, headset is easy to use and comfortable to wear, which is practical. 2. Plug and play, USB headphone supports one key mute, which also supports volume adjustment. 3. And this notebook headset is suitable for Skype QQ MSN and other online language chat software. 4. Meanwhile, ear hook headset is suitable for online game headsets used by gamers. 5. Suitable for desktop computers, notebooks, this kind of headphone is entitled with high performance according to strict rule. Specification: Item Type: Headset Frequency Range: 100 5600Hz Sensitivity: <110dB Signal to Noise Ratio:> 58dB Ambient Temperature: 10 celsius to 40 celsius Relative Temperature: 10percent 90percent . Package List: 1 x Headset