
Actually the most obvious improvements from former Nord series kits are battery capacity, output power and Airflow adjustment.
Main Features of SMOK Nord 4:
*Two transparent cartridge,side filling system,compatible with RPM/RPM2 coils
*Two air flow control rings on both sides of the device to obtain a mellow taste
*2000mAh built-in battery,output power 5-80W
*IML Craftmanship/Leather surface of body,comfortable grip
SMOK Nord 4 vs Nord X vs Nord 2

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