Specifications and attachments: battery capacity 1000 mAh, air opening control, control with 3 levels, and attached 0.8 + 1.2 pod, attached Type-C charging cable!! compatible with Winex K1 pods previous version!! device parameters size: (H)115mm * (W)11mm * (L)22mm, power output: 7-18W, cartridge capacity: 2ml, coil resistance: 0.8Ω/1.2Ω, battery capacity: 1000mAh, charging port: Type-C, battery status instructions: red light (0-30%) / blue light (31%-69%) / green light (70%-100%), output adjustment indications: white – low output / blue – medium output / green – high output, working temperature: -10~45℃, button functions: power on/off / ignition / output adjustments, accidental press protection: press 5 times the button to activate this function.