Vandy Vape Gaur 21 box mod. The lightest dual 21700 Box mod ever. Waterproof PCBA, fibreglass reinforced PC enhances durability and toughness of the Mod. The dual 21700 battery contributes to longer battery life. Power and autonomy 2 x 21700 or 2 x 18650 (not included). Maximum power of 200 W. The Gaur’s main features include waterproof, dust proof and shockproof system. Compatible with the Vandy Vape app which has Anti-Loss and Find My Device features.