... Lowest Neck-band Wireless Bluetooth Headset Headphones Microphone - Blue for Iphone,Ipad,Ipod Specifications of bluetooth: Bluetooth VersionV2.1 EDRTypeStereo headphone with internal micOperation Distance10mRange of Frequency2 ... ,Top Quality Blutooth Headset with Microphone.2.High Defition bluetooth headset with impressive bass sound.3.Can be easily connected to iphone,ipad,PC,cellphones etc.4 ...