The Alfa by GoBoof is a portable dry herb vaporizer for the ones who need a reliable and pocket-able vaporizer. The Alfa ensures full control over the device with three manual and two automatic temperature settings. To prevent the drainage of battery life, Alfa has an automatic shut-off feature that shuts it off after 10 minutes. The device is one of the smallest portable vaporizers with a recharge time of 3-4 hours. The manual heating settings include the setting at low(374°F), medium (410°F), and high (46°F), while the automatic settings are A/P(automatic heat up by puff) and A/T(automatic heat up by time). In summary, Alfa is a friendliest pocket-sized vaporizer with exceptional performance.