Ooze Duet - 650 mAh 510 Dual Conceal Cart Battery - Blue

PRODUCT FEATURES: • Dualflex 510 Thread • Two 510 Threads on Base Allow for 2 Carts at Once • 650 mAh • 5-Minute Auto Shut-Off • Digital Screen • Battery Indicator • Voltage Connection Detection • Flex Temp  2.0V 2.5V 3.0V 3.5V 4.0V • Type-C Charging Port (Cable Sold Separately) • Pass-Through Charging • IntelliSwitch Technology Select the Left, Right, or Both Cartridges for Use • Airflow Switch for Both Threads