The main difference between the Core 2.0 and Core 2.1 is that Core 2.0 runs the RDA V5 Ceramic Heater. For those who prefer the process of rebuilding the coils, it allows for the reuse of coil parts, aiding in a more eco-friendly e-rig. Moreover, it saves your money for replacing the whole atomizer.

Features:

One-Button Operation:  It is very easy to use with the one-button design and the base is the same as the core 2.1.

4 Heat Settings:  Blue – 12.5 second pre-heat – Approx. 400F; Green – 13-second pre-heat – Approx. 425F; White – 17.5 second pre-heat – Approx. 464F; Red – 22.5 second pre-heat – Approx. 500F

Fully Rebuildable Atomizer: you only need to replace the heater instead of the whole housing when it's time to replace. 

Large Capacity: With a fully heated, high-polish ceramic vaping surface and a 3150mAh battery, you can enjoy long and smooth customizable sessions.

What You Will Get:

1x Core 2.0 e-rig base
1x Core bubbler 
1x Aluminum spinner carb cap 
1x Carb cap tether 
1x Silicone base cover/sleeve 
1x Atomizer with V5 heater installed 
1x Spare V5 heater 
4x Spare atomizer screws 
1x Screwdriver 
2x Spare carb cap tube o-rings 
1x wall plug 
1x USB-C charging cable 
Cotton swabs 
Alcohol wipes 
1x Carry case