Innokin Coolfire IV 40W
The new Cool Fire by Innokin this time one with a maximum power of 40W. It has an internal battery of 2000mAh and has a practical design which makes it very nice in the hand. He is available in fresh colors. You can charge the Innokin Cool Fire IV via the Micro USB port. He has a spring-loaded contact point where you can connect only 510 tanks (or when using an eGo-510 adapter also eGo tanks). It is adjustable from 6 to 40 Watts and coils can handle from 0.3 ohms.