The Aspire starter kit is made of an Aspire G-Power 900mah battery and a K1 glassomizer. K1 glassomizer: The K1 is a new generation of glassomizer,which uses the Aspire “BVC” (Bottom Vertical Coil) atomizer technology. This new technology is designed to last longer while still giving users the purest and cleanest taste from e-liquids. CF G-Power: The Aspire CF G-Power is high-end vaping power system. This battery features stainless steel endpoints, a metal button, a carbon fiber coated tube and 6 safety holes on the bottom cover .