12-in-1 multifunctional fusion plasma system, adopts German original plasma technology Dual handles design: Fusion cold & hot plasma handle Needle plasma handle, 12 replaceable specialized probes Two working plasma modes: cold plasma & hot plasma for different skin treatment demands Needle plasma handle gas-free operation, no extra argon/helium gas needed, lower salon running cost Fusion plasma handle supports gas-assisted operation, adjustable gas flow control knob Complete machine interface: independent sockets for two handles, gas regulating knob, power switch, air pipeline interface