Cordless Folding Bluetooth Head Set with Perfect Sound & Adjustable Head Band, Comfortable, Soft Ear Pads, Integrated Card Reader, Microphone Jack & Panel on Speaker. Cordless Connection with Your Laptop, Smartphone or Tablet Gives You More Freedom of Movement. Includes Separate Cable with Standard 3.5mm Stereo Plug, USB Cable, Lithium Battery & Instructions. Each Piece in Box. Minimum Quantity: 30.