YFTK SQ Seven 22mm Style RDA with Logo
Two sides airflow.: 2 x 4mm(DL)/ 2 x 1mm(MTL)
Can be used as DL and MTL
Single coil operation
Recommend resistances to use: 0.3 to 1.8Ohm
PMMA Top Cap(Heat dissipation)
Non-conductive components to avoid short circuits...