JOVS Laser Mask Controller

4D: JOVS 2-in-1 Controller Kit is the upgraded standalone remote designed exclusively for the JOVS 4D Laser Mask. Housed in a coffee brown shell, it carries a built-in 4000mAh battery and accepts 5V/2A input for fast charging. The 2-in-1 design combines power control and treatment-mode selection into a single unit, making it an ideal replacement or backup controller for your existing JOVS 4D Mask setup. 6D: The JOVS 6D Controller is the dedicated remote for the 6D Laser & EMS Anti-Aging Therapy Mask. It controls all treatment modes—M0 pure phototherapy, M1 collagen boost, and M2 contour sculpting—with adjustable EMS intensity across 8 levels. A practical replacement or backup controller for your 6D mask setup. Note: 4D and 6D controllers cannot be mixed.