Specification: Gene Fan 2.0 Chipset 177w max output Battery: Dual 18650 (Not Included) Temperature Control Smart Mode Comfortable Leather Grip 510 Fitment Package Contents: 1x Drag 3 Mod 1x USB Charge Lead 1x User Manial The VooPoo Drag 3 mod offers a high power output and long battery life in a stylish package. Powered by dual 18650 vape batteries (sold separately), it\'s capable of a 177W max output for increased vapour production. Thanks to the built-in GENE FAN 2.0 chip, you’ll have access to multiple modes to customise this kit’s performance to suit your style. Featuring a leather grip and quality machining, this dual battery mod retains a slim design making it the ideal choice for use at home and on the go. If you\'re looking for a simpler experience, activate Smart mode which recognises which PnP coil or TPP coil has been installed and selects an appropriate wattage. There\'s also the option of Super mode which activates with low resistance coils, increasing firing speed and allowing for improved vapour production. There\'s also a classic Temperature Control mode for increased coil compatibility.