SL Class V2 Device: Dimensions: 89.1mm x 42.95mm x 30.17mm. Battery: Single 18650,20700,21700. Power Mode: Wattage mode/Volt mode/Temp mode. Flavor Mode : Soft, normal,Strong,SXi-EQ1,SXi-EQ2,SXi-EQ3. Temperature control mode (dynamic and constant temperature control)) Weight:136G. Includes: 1 x SL Class V2 Device. 1 x USB C Cable. 1 x Manual.