The Basic hands free vaporizer kit is a portable vaporizer which contains an actual glass heating element making the Basic vaporizer kit one of our top rated glass on glass vaporizers. The Basic vaporizer kit very popular, effective and easy to use - a great vaporizer at an affordable price! The Basic vaporizer can be used with a power adapter, rechargeable battery (allowing for 2 hours of continuous use) or 12 volt car adapter.  The power and car adapter along with a lifetime warranty are included.