... lower headhpone 2011 hot sell computer 2.4g wireless headphone (HP-301)Detail informations:Item:PH-301 2.4G wireless HeadphoneHottest ... -Fi, audiophile grade sound qualityHigh-sensitive, multi-directional speaker for virtual surround sound1) Receiving and sending distance: 10 meters. 2) Headphone ... pictures show : 2011 hot sell computer 2.4g wireless headphone (HP-301)