Dual Flavors 2ml+2ml 510 Thread Cartridge Vape Pen

Cartridge capacity: 2.0ml+2.0ml Heating core: Patented AFJVAPING heating element Resistance: 1.4Ω Aperture: 4*1.8mm Battery capacity: 400mAh Size: 16.5mm*41mm*78mm Material of center post: Stainless Steel Rechargeable with Type-C charging port on the side Press the button five times continuously to turn on/off the device； Press the button to vape； Press the button two times continuously to preheat 10 seconds; Use toggle-switch to change flavors Turn the switch to the middle position,smoke two flavors at the same time