Features:High power convection heaterBody made of American Walnut woodAdjustable herb chamber Extremely quick heat up from 3 secondsWide precision controlled temperature rangeinternal High speed USB-C chargingReplaceable batteryHigh quality mateterials: Stainless steel, aluminum, quartz glass, woodVapor cooling unitDual modes: On demand, and session modeStealth mode for turning off lights of the unit3 Year limited warrantyMeasurements :Without tip: 88 x 61 x 37 mm for 186 g ;With 55 mm tip: 110 x 61 x 37 mm for 207 g ;With 80 mm tip: 135 x 61 x 37 mm for 211 g.